| Exercise 7: Choose the underlined part among A, B, C or D that need correcting.
46. Jane couldn’t come to my birthday party, this made me feel sad.
A B C D
47. Dennis used to smoking a lot a year ago.
A B C D
48. Mr. Thuy doesn’t mind taking care for disabled children.
A B C D
49. It took him a long time to get used to drive on the left.
A B C D
50. Check cards are used for replace money.
A B C D
----------------------------------------------------------------------------------------------------------------------------PRESENT PERFECT, PRESENT PERFECT PASSIVE, AND RELATIVE PRONOUNS
I. The present perfect tense ( Thì hiện tại hoàn thành )
( + ) S + have / has + P2
Ex: John has just cleaned the floor.
( - ) S + have / have + not + P2
Ex: They have not received their salary yet.
( ? ) Have / Have + S + P2 … ?
Ex: Have the students finished doing the homeworks ?
Notes: You / we / they / plural noun / I have
She / he / it / single noun has
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