A. boil B. boils C. boiling D. is boiling

A. open/ close B. opens / closes C. opens/ close D. open / closes

20. 
    I____________ your telephone number.
    

21. 
    Bad students never ____________ hard
    

22. 
    Those children ____________for 2 hours every afternoon.
    

23. 
    Light ____________ faster than sound.
    

24. He usually____________ his work before 5 o’clock

A. finish B. finishes C. is finishing D. finishing

25. Mr Lam always ____ early

1. 
   gets up b. get up c. got up d. have got up
   

1. 
   go b. goes c. went d. going
   

1. 
   take b. takes c. took d. taken
   

1. 
   Do – like b. does – like c. do – likes d. did- like
   

29. 
    I ___ born in 1980
    

1. 
   Am b. were c. was d. did
   

29. 
    Where ____ she live last year ?
    

1. 
   Do b. does c. did d. was
   

29. 
    Mary _____ TV every night
    

1. 
   Watch b. watched c. watches d. watchs
   

29. 
    Everybody was dancing when I _____.
    

1. 
   come b. came c. comes d. coming
   

29. 
    What time ____ Nam ____ a civic Education lesson on Monday ?
    

1. 
   do_ have b. does_ have c. does – has d. did _ have
   

29. 
    He ___ to America with his parents 3 months ago.
    

1. 
   go b. went c. goes d. was going
   

29. 
    We sometimes _____ speaking English .
    

1. 
   practice b. practices c. are practicing d. practiced
   

29. 
    He doesn’t usually ___ newspapers after dinner.
    

1. 
   Read b. reads c. am reading d. was reading
   

29. 
    I’m not interested in _____
    

1. 
   fish b. fishing c. fishes d. fished
   

29. 
    The picnic to Perfume pagoda with my classmate last week ____ the most memorable one for me
    

29. 
    She _____ to school on Sundays
    

29. 
    Every year , between February and March , Chua Huong festival ____ hundreds of thousands of people from all over the country
    

29. 
    Which sentence is true?
    

b. I usually am free on Sundays

c. I am free on Sundays usually

d. I am free on usually Sundays

1. 
   We go to Hanoi in the spring. (always)
   

2. 
   My neighbors are out on Sundays. (usually)
   

3. 
   We travel by plane. (sometimes)
   

4. 
   Jim never phones me. I have to phone him. (always)
   

5. 
   We go to a restaurant on Friday evenings. (often)
   

6. 
   She is late for class. (seldom)
   

• 
  …………………………………………………………………………………………………
  

7. 
   I didn’t understand the directions. (fully)
   

8. 
   I get up at six o’clock. (normally)
   

9. 
   What do you do after school? (usually)
   

10. 
    Is Phong interested in stamps? (always)
    

• 
  …………………………………………………………………………………………………
  

- Revise the past simple tense through theories and exercises.

- Know how to use it correctly.

- Know the signals of the past simple tense to do the exercises correctly.

1. 
   THEORY: THE PAST SIMPLE TENSE:
   

• 
  Coâng thöùc:
  

1. 
   Ñoái vôùi ñoäng töø “ TO BE “:
   

Eg: - He was at home last night. - He was not at home last night.

- They were at school yesterday. - Were they at school yesterday ?

2. 
   Ñoái vôùi ñoäng töø thöôøng :
   

Eg: - I visited my grandparents 2 days ago. - I didn’t visit my gandparents 2 days ago.

• 
  Caùch duøng :
  

• 
  To express an activity or situation beginning and ending at a particular time in the past (Dieãn taû moät haønh ñoäng hay moät söï vieäc ñaõ xaûy ra taïi moät thôøi ñieåm xaùc ñònh trong quaù khöù) .
  

• 
  Diễn tả một hành động diễn ra suốt một khoảng thời gian trong quá khứ, nhưng nay đã hoàn toàn chấm dứt.
  

• 
  Thói quen trong quá khứ.
  

• 
  Daáu hieäu nhaän bieát - Caùc traïng töø:
  

2. 
   EXERCISES:
   

1. 
   I (go)............................to Ben Thanh market last Monday
   
2. 
   He (get)..............................up at 7 o’clock yesterday.
   
3. 
   What time................. you (go) .....................to bed last night?
   
4. 
   She ( not/ go)..................................to work last weekend.
   
5. 
   Lan (meet).................................her at the party 3 years ago.
   
6. 
   Last summer vacation,Mom (not /buy).............................me a new buy.
   
7. 
   When ...............he (leave)............................... for work last week ?
   
8. 
   What ................you (do)................................. yesterday?
   
9. 
   We (begin)....................................to learn English 3 years ago.
   
10. 
    She (be).........................................an engineer last week.
    
11. 
    Lan (be /not)...................................at home yesterday.
    
12. 
    He (wear) .....................................the shirt last week.
    
13. 
    They (be ) ................................here yesterday.
    
14. 
    .........................you (go) ...............................to school yesterday?
    
15. 
    .................Tam (be)...................................... at home last night? – Yes, he (be)...................
    
16. 
    Where .......................he (go)........................................ yesterday?
    
17. 
    I (be)......................................... sick last night.
    
18. 
    Why ......................you (not /come ).............................. to class yesterday?
    
19. 
    Hoa (buy) ...................................a lot of things for her birthday party.
    
20. 
    What time .......................you (leave) ........................................home for school yesterday?
    

22) He ………………………..(live) in London from 1980 to 1985.

23) They …………………………..(sell) their house several days ago.

24) When…………….…you ………….…..(see) her ?

25) …………………..he come to see you last night ? Yes he came.

26) She ………………….……..(met) me in the street last Sunday.

27) I ……………………..….(wait) for the telephone call all this morning.

28) I………………………..……..(study) music when I was at school.

29) They ………………………………..(sell) their house last year.

30) They ………………………….…(walk) to the corner two days ago.

31) Professor . ………………………….…(teach) another class last year.

32) We ………………………….….(spend) two weeks in Japan in 2000.

33) He ………………………………..…..(meet) his friends some days ago.

34) We ……………………….…….(speak) to our friends last week.

35. Where ……………………………..you born? Where …………………..….……..your mother born?

36.. When ………………….…………………………………………..you start school?

37. How many schools ………………………………………………………………….you go to ?

38. What ……………………………………………………………. your favourite subject?

39. Where ……………....you live when you ………………………….………..a child?

40. ………………………………………………………………… they live in a house or a flat?

Exercise 3: Choose the best answer:

1. 
   He ............. a doctor two years ago.
   

2. 
   It ........ cold yesterday.
   

3. 
   ... he an engineer yesterday. No, he ......
   

4. 
   The windows ...open last Monday.
   

5. 
   Where ......Nam yesterday?
   

6. 
   Why .........he unhappy last Tuesday?
   

7. 
   I ... your trip to Nha Trang two years ago.
   
   1. 
      remember b. remembers c. remembered d. rememberred
      
8. 
   Ba ........ the cap all day yesterday.
   

9. 
   I ..........a lot of fish yesterday.
   

10. 
    Her aunt ......... her to see Cham Temple last year.
    

11. 
    Tuan ......... a new bike yesterday.
    

12. 
    .............she..... a new ruler yesterday?
    
    1. 
       didn’t.. buy b. doesn’t.. bought c. did.. not buy d. does .. not bought
       
13. 
    He ... with his parents about his vacation in Da Lat last year.
    

14. 
    ..............they........... school yesterday?
    

15. 
    ..............the windows ........... yesterday?
    

16- They ____________to Ha Long for their last summer vacation.

A. go B. are going C. was going D. went

17- She ____________ to brush her teeth yesterday.

A. forget B. forgot C. forgetting D. was forgetting

18- Ba ____________his room yesterday afternoon.

A. clean and tidy B. cleaned and tidied C. cleaned and tidy

19- Why____________ you come yesterday?

A. can not B. can’t C. don’t D. couldn’t

Week:……….. D.O.P:………………………….

Period:………. D.O.T:…………………………
THE PAST PERFECT TENSES

I. OBJECTIVES: By the end of the lesson, Ss can be able to:

- Know how to use the past perfect.

- Know the signals of the past perfect

- Review the usages of the SIMPLE PAST and PAST PERFECT TENSES

1. 
   THEORY: THE PAST PERFECT.
   

• 
  C
  (+) S+ had + PP (V3/ed)
  
  (-) S +had + not + PP (V3/ed)
  
  (?) Had+ S+ PP (V3/ed) +?
  
  oâng thöùc:
  

- Dieãn taû 1 hành đông chấm dứt trước 1 hành động khác trong quá khứ.

- Hành động chấm dứt trước 1 thới diểm trong quá khứ.
Ex: We had finished school before 1990.

They had studied English before they began to go to work.

• 
  Daáu hieäu nhaän bieát: after , before, when ,until , as soon as, by
  

• 
  QKHT + before/ by the time + QKĐ
  
• 
  QKĐ + after + QKHT
  
• 
  QKĐ + as soon as + QKĐ/ QKHT
  
• 
  QKĐ + until + QKĐ/ QKHT
  

• 
  When, already
  

2. 
   EXERCISE
   

1. He ………………………(do) nothing before he saw me.

2. He thanked me for what I ……………………..(do).

3. I ………………(be) sorry that I had hurt him.

4. After they had gone, I …………………(sit) down and …………….(rest).

5. He ……………………..(die) after he ………………..(be) ill a long time.

6. As soon as you ……………..(go), I …………….(want) to see you again.

7. Before you ………….(go) very far, we found that we …………(lose) our way.

8. My friend ……………(not see) me for many years when I met him.

9. My father ………………….(tell) me he ………….(give) up smoking.

10. He ………………(be) late because he ………………(have) an accident.

11. 
    By the time he arrived at the party, all his classmates (leave)....................................…………
    
12. 
    When I was a child, I (play).........................………………..the violin.
    
13. 
    The man sitting next to me on the plane was nervous because he (not / fly).............................. before.
    
14. 
    They (live)...........................…………..in Scotland for ten years. Now they live in London.
    
15. 
    Sorry, we’re late, we (take)........................…………… the wrong turning.
    
16. 
    We (live)…………in New York for ten years and then we (move)……….....….here in 1987.
    
17. 
    When Martin (repair)…………………… the car, he took it out for a drive.
    
18. 
    We (not / meet)……………………..…………….them before the reception yesterday.
    

1. 
   'Was Tom there when you arrived?' `Yes, but he ...............home soon afterwards’.
   

2. 
   Before Jennifer won the lottery, she..............any kind of contest.
   

3. 
   'Who was the woman in red dress? Did you know?`
   

a. didn't know/ hadn't seen b. didn't know/ hasn't seen

c. hadn't known/ hadn't seen d. don't know/ hasn't seen

4. 
   Did you say that you ..................... here only three days ago?
   

5. 
   By the time he arrived at the party, all his classmates......................
   

6. 
   When I was a child.......................the violin.
   

7. 
   It's two years...............Joe.
   

8. 
   The man sitting next to me on the plane was nervous because he................. before.
   

9. 
   They................... in Scotland for ten years. Now they live in London.
   

10. 
    As soon as Laura ..................... the house, it started to rain.
    

11. 
    Sorry we're late, we ...................... the wrong turning.
    

12. 
    We .......................... in New York for ten years and then we ...........here in 1987.
    

13. 
    When Martin........................the car. he took it out for a drive.
    

14. 
    We ..................... them before the reception yesterday
    

15. 
    Karen didn't want to come to the cinema with us because she ............. the film.
    

c. had already seen d. saw

16 a . It ------ heavily yesterday after it ------ dry for months

a. rained – had been b. had rained – was

c. rained – was d. had rained – had been

16. 
    ------- money do you spend? – About five thousand a week
    

17. 
    I ------- Mary for a long time
    

18. 
    When he arrived at the station, his train ------
    

c. already left d. already leave

19. 
    He ------ Mexican food on Saturday
    

20. 
    Shirley -------her day off yesterday
    

21. 
    I look forward to ------ home next month
    

22. 
    Tom ------ a newspaper reporter before he ---- a businessman
    

c. was – became d. had been – had become

23. 
    ------- do you play football? Twice a week
    

24. 
    I regret ------- him some money. He never paid me back
    

25. 
    The founding of the Radium Institute in 1914 ------ her humanitarian wish come true
    

26. 
    She’ll arrange ------ you at the airport tomorrow.
    

27. 
    We ------ a noise after we ------ downstairs
    

c. had heard – came d. heard – had come

28. 
    Today ----- the 14^th of June. I ------- this book two weeks ago
    

c. is – buy d. was – had bought

29. 
    I avoided ------ Mary the truth because I knew she would be angry
    

30. 
    ------- did you do last night? I watched TV
    

31. 
    Remember ------ your room everyday!
    

32. 
    Last night he ------ to my house after he ------ his work
    

c. had come – had finished d. had come – finished

33. 
    Big companies often ------- a lot of money making advertising to sell their products
    

34. 
    --------- didn’t you meet her yesterday? Because I was busy
    

35. 
    Ted managed ------ my mind
    

36. 
    He always ------ his mother with housework
    

37. 
    He seldom ------- by motorbike before he ----- to Vietnam last year
    

c. traveled – had gone d. had traveled – went

38. 
    She can ----- little Chinese
    

39. 
    You shouldn’t put off ------ your bills
    

40. 
    -------- is this river? 4 meters
    

41. 
    The guests ------ after they ------ their room for the party last night
    

c. had come – had decorated d. had come – decorated

42. 
    She often ------ it boring to talk to him
    

43. 
    Thank you for ------- me carry the packages to the post office
    

44. 
    Sam ----- before we ------- there
    

c. left – had got d. had left – got

45. 
    Before she became a film star, she has been a standup comedian
    

46. 
    I'm trying to persuade my sister to drive but I can’t get her do it
    

47. 
    After a week, we finally got to Miami, that my aunt lives.
    

48. 
    Since I begin school. I haven't had much spare time.
    

49. 
    My mother makes me doing my homework so I can't go out.
    

- Continue making sure their understanding about the present simple and the past simple tense through exercises.

1. 
   Diana (wash) ……………………… her hair every other day or so.
   

3. 
   Kathy (sit, usually) ………………….. in front of the row during class.
   
4. 
   ..........you (lock, always) ………….. the doors of your apartment when you (leave) ……………?
   

6. 
   Mike (attend) …………………….college from September to May every year, but in this summer he (have, usually) ………………………….. a job in the post office.
   
7. 
   I’m bored with this program. When........... it (finish) ………………………?
   
8. 
   The art exhibition (open) …………………… on 20 May and (finish) ……………….on 15 July.
   

6. 
   Why ..............she (not, visit) ……………… us these days?
   
7. 
   What you (do) ______ last night? - I (do) ______ my homework.
   
8. 
   The shops (open) …………at 6:30 most days.
   
9. 
   My father (not / listen) ……….to music at night.
   
10. 
    Last year, we (live)……….in Nha Trang with our grandparents.
    
11. 
    Yesterday, I (send) ……….Daisy a letter but she (not reply)…………..
    
12. 
    What…….you (do).............? – I am a doctor.
    
13. 
    Birds (sing)……, don’t they?
    
14. 
    What time ………..shops (close) ……in your country?
    
15. 
    Every day, Ba (go) ……..to school at 6 am but yesterday, he (go)………..to school at 6:30 am. He (be)….late.
    
16. 
    Last month, my brother (send)….. me his photographs. He (send) …….. his photographs every year.
    
17. 
    I (not / know) ………..how to dance when I (be)................... six years old
    
18. 
    How many cigarettes ………..your father (smoke)………..a day?
    What time ……………..you (go) ……………to the market yesterday?
    

6. 
   Nam is a careful driver but yesterday he (drive)…………………..carelessly
   
7. 
   The earth (circle) ……………the sun once every 365 days.
   
8. 
   Yesterday when I was making a cake, the light (go)……………..out. I (have)…….. to make it in the dark.
   
9. 
   My house (be)……………..built in 1990.
   
10. 
    It usually (take)……………me 1 hour to do the washing every day.
    
11. 
    Don’t believe him! He never (tell)……………….the truth.
    
12. 
    Yesterday, she (spend)………………2 hours cleaning her bedroom.
    
13. 
    Ha Noi (be)………………the capital of Viet Nam.
    

1. I / go swimming / yesterday. =>.............................................................................

2. Mrs. Nhung / wash / the dishes. =>.............................................................................

3. My mother / go shopping / with / friends / in / park. =>............................................................................

4. Lan / cook / chicken noodles / dinner. =>.............................................................................

5. Nam / I / study / hard / last weekend. =>.............................................................................

6. My father / play / golf / yesterday. =>.............................................................................

7. Last night / Phong /listen / music / for two hours. =>............................................................................

8. they / have / nice / weekend. =>.............................................................................

9. He/ get up/ 6 o’clock/ morning. =>.............................................................................

10. He/ do/ morning exercises/ before/ breakfast. =>.............................................................................

11. He/ ride/ school/ 6.30/ every day. =>.............................................................................

12. He/ go/ bed/ 10 o’clock. =>.............................................................................

13. He/ have/ lunch/ home/ his family. =>.............................................................................

11. 
    We go to Hanoi in the spring. (always)
    

12. 
    My neighbors are out on Sundays. (usually)
    

13. 
    We travel by plane. (sometimes)
    

14. 
    Jim never phones me. I have to phone him. (always)
    

15. 
    We go to a restaurant on Friday evenings. (often)
    

16. 
    She is late for class. (seldom)
    

• 
  …………………………………………………………………………………………………
  

17. 
    I didn’t understand the directions. (fully)
    

18. 
    I get up at six o’clock. (normally)
    

19. 
    What do you do after school? (usually)
    

20. 
    Is Phong interested in stamps? (always)
    

• 
  …………………………………………………………………………………………………
  

1. 
   I (like) ………………..…….film. I often (go) …………….……to the cinema.
   
2. 
   Thao (send) ………………………..….three letters to her parents last week.
   
3. 
   Her father (drive) ……………………….…..her to school every day.
   
4. 
   Dad and I (work) ………………………….…..in our garden yesterday.
   
5. 
   Quan usually (have) ……………………….…..bread and milk for breakfast.
   
6. 
   Two new students (arrive) …………..…………from Singapore a few months ago.
   
7. 
   I will tell you a secret when I (meet) ……………………you tomorrow.
   
8. 
   The last time she (write) ………………………..to me was in 2005.
   
9. 
   It’s time we (sell) ……………………….this old car and bought a new one.
   
10. 
    It is seven years since we last (talk) ………………..……..to Daisy.
    

11. 
    Water (boil)………………..…………….at 100 degree Celsius.
    
12. 
    I will see him when he (come)…………….. ………..here tomorrow.
    
13. 
    As soon as the light turned red, she (stop)………………..……………the car.
    
14. 
    Harry works all the time. He (relax / never)…………….……………….
    
15. 
    The last time I (go)…………….………… swimming was when we were in Spain.
    
16. 
    I (get up / normally)………………….…at six o’clock, but sometimes I have to be up by five.
    
17. 
    We (have to / always)…………………………… a long time for the bus.
    
18. 
    What (happen)……………………….…..to you yesterday?
    
19. 
    Please don’t touch anything before the police (come)……….. ……………
    
20. 
    “When ……………………penicillin (discover)……….. …………..?._ “In 1928”.
    
21. 
    It’s at least a month since I last (see)……… …………… Tom.
    
22. 
    People (speak)………….. ………….. English and French in Canada.
    
23. 
    The light (go)………….…………..out while we were having tea.
    

14. 
    Glenda (work)………………….………..extremely hard when she was a student
    
15. 
    The World War II (begin)………….……….in 1939 and (end)………………..……in 1945.
    
16. 
    Who (hear)…………………………the boss tell him that? – Peter did.
    
17. 
    According to the research reports, people usually (turn)…………….in their sleep 25 to 30 times each night.
    
18. 
    Susan usually (do)…………………………..her homework after dinner.
    
19. 
    He had a bath, and then he (go)……………………………..to bed.
    
20. 
    My uncle (buy)…………..………twenty calves last week, now he is feeding them up to sell.
    

1. 
   Before going to bed, Mrs. Tuyet usually read something or watches some programs on TV.
   

2. 
   It’s ten years since we have left school in 1996.
   

3. 
   I was working really hard in my office when the light goes out.
   

4. 
   She usually has a glass of milk after breakfast, but now she drinks a cup of coffee.
   

5. 
   Are you ready? It’s time we go.
   

6. 
   Frank is usually swimming before work, but this morning he is jogging.
   

7. 
   I have learnt English for I was 10 years old.
   

8. 
   Why you called me so late last night?
   

9. 
   Mr. Miller doesn’t likes being kept waiting.
   

10. 
    Everybody danced and sang happy at the party last night.
    

1. 
   I went to the box office at lunch time, but they (already / sell)………………………………. all the tickets.
   
2. 
   I felt very tired when I got home, so I (go)……………………………straight to bed.
   
3. 
   “Was Tom at the party when you arrived?” – “No, he (go)…………………..………..”.
   
4. 
   Sorry, I’m late. The car (break)………………………………..down on my way here.
   
5. 
   The house was very quiet when I (get)……………….home. Everybody (go)………..…… out for dinner.
   
6. 
   After she (fill)……………………….……the basket, she went to the check out.
   
7. 
   Yesterday morning I (remember)………………….the answer to the question Bob (ask)………………me the night before, so I phoned him.
   
8. 
   Last night I (go)…..………………......to Jim’s room and (knock)….…….….. on the door but there (be)…………..…. no answer.
   
9. 
   Angela asked me how to use the photocopier. She (never / use)…………….…….………… it before, so she didn’t know what to do.
   
10. 
    Two days ago I (meet) …………….……an old friend who I (not see) ………………….…..… for years.
    

11. 
    The man looked familiar. I (see)...................…………… him somewhere before.
    
12. 
    Last night a tornado swept through Rockville. It (destroy)................………………everything in its path.
    
13. 
    When we (pay)....................…………..the bill, we left the restaurant.
    
14. 
    When the firework (go).............…………….off, the dog (run).....................…………..away.
    
15. 
    Marie Curie (award).....................................…………….a Nobel Prize in Chemistry in 1911.
    
16. 
    By the time she was twelve, she (already / decide)...........................................…....……..……
    

17. 
    ‘Was Tom there when you arrived?’ ‘Yes, but he (go)....................…home soon afterwards.’
    
18. 
    Before Jennifer won the lottery, she (not / enter)...............................……any kind of contest.
    
19. 
    – “Who was the woman in red dress? Did you know?”
    

17. 
    Did you say that you (come).......................................…………..here only three days ago?
    
18. 
    By the time he arrived at the party, all his classmates (leave)....................................…………
    
19. 
    When I was a child, I (play).........................………………..the violin.
    
20. 
    It’s two years since I (see)....................…………………Joe.
    
21. 
    The man sitting next to me on the plane was nervous because he (not / fly).............................. before.
    
22. 
    They (live)...........................…………..in Scotland for ten years. Now they live in London.
    
23. 
    Sorry, we’re late, we (take)........................…………… the wrong turning.
    
24. 
    We (live)…………in New York for ten years and then we (move)……….....….here in 1987.
    
25. 
    When Martin (repair)…………………… the car, he took it out for a drive.
    
26. 
    We (not / meet)……………………..…………….them before the reception yesterday.
    
27. 
    Karen didn’t want to come to the cinema with us because she (already / see)……………….... the film.
    

1. 
   May (come) ……………………. from London.
   
2. 
   Some animals (not eat) ……………………. during winter.
   
3. 
   People (speak) ……………………. English in almost Canada.
   
4. 
   My father (not watch) ……………………. TV every night.
   
5. 
   He (behave) ……………………. badly towards his wife.
   
6. 
   Many tourists (visit) ……………………. that castle.
   
7. 
   People (not/travel) ……………………. to Mars.
   
8. 
   She sometimes (buy) ……………………. vegetables at this market.
   
9. 
   The concert (start) ……………………. at 7.30.
   
10. 
    We (be) ……………………. students at Le Van Thiem high school.
    
11. 
    When I (leave) …………………. the house, I (not / have) ……………………. breakfast yet.
    
12. 
    Jim (crash) ……………………. into another car because he (not / realize) ……………………. the red traffic light.
    
13. 
    They (spend) ……………………. their honeymoon in Paris, where they (meet) ……………………. two years before. .
    
14. 
    Yesterday John (go) …………………. to the store before he (go) ……………………. home.
    
15. 
    I (feel) ……………………. a little better after I (take) ……………………. the medicine.
    
16. 
    My father (not/ use to/have ) ……………………. coffee for breakfast.
    
17. 
    I (use to /stay) ……………………. up late at night.
    
18. 
    Now Nam has a car. He (use to/ drive) ……………………. a motor-cycle.
    

- Know how to use the present perfect through theories and exercises.

- Know the signals of the present perfect to do the exercises correctly.

II. PROCEDURES:

1. 
   THEORY: THE PRESENT PERFECT.
   

• 
  C
  ( + ) S + have / has + PP
  
  ( - ) S + have / have + not + PP
  
  ( ? ) Have / Have + S + PP … ?
  
  oâng thöùc:
  

They have not received their salary yet.

Have the students finished doing the home work ?

Notes: You / we / they / plural noun / I + have

She / he / it / single noun + has

- Diễn đạt một hành động xảy ra ở một thời điểm không xác định trong quá khứ.

Ex:  John has traveled around the world. (We don't know when) 

- Chỉ một hành động xảy ra nhiều lần trong quá khứ và còn tiếp tục ở tương lai

Ex:  George has seen this movie for three times.  (Maybe he will see this movie more)

- Một hành động bắt đầu diễn ra trong quá khứ và vẫn tiếp tục ở hiện tại và tương lai hoặc kết quả của hành động đó vẫn còn liên quan đến hiện tại

I have painted the door. Don’t touch it! (hành động sơn của vẫn còn liên quan đến hiện tại là cửa còn ướt không nên đụng vào)

• 
  Những cụm từ này có thể đứng đầu câu hoặc cuối câu.
         Ex: So far the problem has not been resolved. 
  
• 
  Dùng với recently, lately (gần đây) những cụm từ này có thể đứng đầu hoặc cuối câu. 
         Ex: I have not seen him recently. 
  
• 
  Dùng với before đứng ở cuối câu. 
         Ex: I have seen him before. 
  
• 
  Dùng với ever, never đứng sau have/ has trong câu.
  Ex:I have never met him
  
• 
  Cụm từ chỉ thời gian: for, over, in, during: the past, the last + khoảng thời gian
  

FOR + khoảng thời gian: for three days, for ten minutes, for twenty years ...