Supply the correct verb form: Simple past or Present perfect. 1. I never (see) her before. 2. I (see) her last year. 3. Tom never (be) in Hanoi. 4. I (read) the novel written by Jack London several times before. 5. What you (do) yesterday? 6. You (watch) TV last night? 7. She (be) born in 1980. 8. He (write) a book since last year. 9. Mr. Green (teach) English in this school since he (graduate) from the university in 1986. 10. How long you (learn) English?

Cách làm:

1. Xác định thời gian của mỗi câu, nếu câu đó diễn tả một hành động đã xảy ra trong quá khứ thì sử dụng Simple past, còn nếu câu đó diễn tả một hành động đã xảy ra và vẫn còn liên quan đến hiện tại thì sử dụng Present perfect.

2. Điền động từ đúng vào chỗ trống của mỗi câu.

Câu trả lời:

1. I have never seen her before.
2. I saw her last year.
3. Tom has never been in Hanoi.
4. I have read the novel written by Jack London several times before.
5. What did you do yesterday?
6. Did you watch TV last night?
7. She was born in 1980.
8. He has been writing a book since last year.
9. Mr. Green has taught English in this school since he graduated from the university in 1986.
10. How long have you been learning English?

3. Tom has never been in Hanoi.

2. I saw her last year.

1. I have never seen her before.