Theme 1: phonetics

It was in Ba Kien’s house that Chi Pheo killed Ba Kien.

--> Form: It + to be + Adverbial Clause + THAT + S + V

Note: Khi động từ chính trong câu gốc ở thì quá khứ thì động từ TO BE chia ở quá khứ là WAS, khi ở thì hiện tại, hoặc tương lai thì nó được chia là IS.

Exercise 4 : Choose the best answer for each of the following question.

1. It is the room _______ we usually hold our meetings.

2. It’s my brother ________ gave me this hat on my birthday.

3. It was a letter __________ she received from her aunt yesterday.

4. It is __________ who I want to make friend with.

5. It was in New York ___________ I first met her ten years ago.