1.This is the first time I have seen him.

à I have never

2. I started studying English 3 years ago.

à I have

3. I haven't seen him since I left school.

à I last

4. I have never seen such a beautiful girl before.

à She is

5. We have never had such a cold winter.

à It is

6. The last time she kissed me was 5 months ago.

à She hasn't

7. It is a long time since we last met.

à We haven't

8. When did you have it?

à How long ?

9.I arrived on time in spite of the bad traffics?

à Although

10. David has good relationship with most of his colleagues.

à David gets

11. Lan was ill, so she didn’t go to Dong Ho village with her friends.

à Because

12. The children are eager to visit Hue next week.

à The children are looking

13. I’ll give you a call immediately I have finished my work.

à As soon

14. They said that she is the best singer in this town.

à She

15. They were preparing the meals when I arrived home.

à The meals

16. I had a lot of money but I lostit all when my business failed.

à I used

17. Why don’t we go to the countryside this weekend?

à Minh suggested

18. I would rather watch TV than go to the cinema.

à I prefer

19. Study hard or you will fail the coming exam.

à If you

20. It’s pity! You aren’t going to Ann’s party.

à I wish

21. People know that Japan produces a wide range of cars.

à Japan

22. Their teacher is making them study hard.

à They

23. I’ve never had to wait this long for a bus before.

à This is

24.Remember to take note of what the tour guide said.

à Remember to put

25.It took us more than3 hours to discover the inner Hanoi.

à We spent

26. Watching TV is not as important as doing homework.

à Doing homework

27. Despite their poverty, the children seemed very happy.

à Although