1. She has come to London two years ago.
2. I have just sent the letter.
3. He has worked for that company for 5 years.
4. I have finished my course last year.
5. He has written a novel for 2 years but he hasn't finished it yet.
6. They have lived in HCM in 1990.
7. How many times have you seen him since he went to?
8. I have waited for the manager for 2 hours.
9. Has Bill arrived home yet? Yes. He has arrived three hours ago.
10. I have known him since he has been ten years old.
11. We haven't seen Mary recently. The last time we have met her was in April.
12. I have studied at Le Hong Phong high school from 1998 to 2000.
13. I have had four tests so far.
14. Where your parent have been last week?
15. We haven't seen Jack for a long time.
Bn kêu lm thì htht thì mk làm, tuy có mấy câu không hợp lí lắm nhưng mk theo lời bn á nha
~học tốt~