13. We started to chat on the phone when it began to rain.
→ We have………………………………………………
14. We got to know each other when we were at university.
→ We have…………………………………………………………
15. The last time she phoned her parents was 3 weeks ago.
→ She hasn’t……………………………………………………
16. It is a long time since we last went to this restaurant.
→ We haven’t……………………………………………………
17. When did you have this laptop?
→ How long ….............................................................?
18. This is the first time I have joined such an exciting party.
→I haven’t …………………………………………………………
19. I haven’t heard from her for many years.
→ The last …………………………………………………………
20. The children haven’t been taken to the park since 2012.
→ The last time …………………………………………………
21. This is not the first time we have visited this city.
→ This is not our………………………………………………
22. This is the second time I have seen this movie.
→ I have …………………………………………………………
23. This is the second time he has been to a tennis match.
→ He has …………………………………………………………
24. She started doing the housework as soon as she got home.
→ She has………………………………………………………
25. He started his career as a teacher 20 years ago.
→ He has …ko bt………………
26. Is this your first visit to our country?
→ Haven’t you……………………………………………………..?
27. The last time we contacted was 3 months ago.
→ We haven’t ………………………………………………………
28. It is a long time since I last wrote to her.
→ I haven’t………………………………………………………
29. When did you start to wait for the bus?
→ How long have ……………………………………………………....?
30. This is the second time I have stayed in this hotel.
→ I have ………………………………………………………………
31. He last sent me postcards when he was in Paris.
→ The last time…………………………………………………………….
→ He hasn’t ………………………………………………………………
32. They haven’t visited their hometown since they were 12.
→ They last …………………………………………………………
33. This is the first time she has read such a romantic novel.
→ She hasn’t………………………………………………………
34. We began to talk two hours ago.
→ It’s two hours……………………………………………………
35. My father started to work as an engineer when he was 22.
→ My father has …………………………………………………
36. She last sent me letters last year.
→ She hasn’t……………………………………………………
→ The last time …………………………………………………
37. The last time she phoned her parents was ages ago.
→ It’s ages …..…………………………………………………
38. It is a long time since we last went to this restaurant.
→ We haven’t ……………………………………………………
39. When did you move to this house?
→ How long have….............................................................?
40. She moved to this city 4 weeks ago.
→ She has …………………………………………………........
41. I haven’t seen my brother for many years.
→ The last ………………………………………………………
42. We haven’t been taken to the zoo for 5 months.
→ The last time we………………………………………………
43. This is the third time I have been to Nha Trang.
→ I have…………………………………………………………
44. Have you come here before?
→ Isn’t this ……………………………………………………