Viết lại câu sao cho nghĩa không đổi: This is the first time he went abroad. => He hasn't ..

1. This is the first time he went abroad.
=> He hasn't...
2. This is the first time I had such a delicious meal.
=> I haven't.......
3. She hasn't played this game well before.
=> This is
4. She started driving 1 month ago.
=> She has.......
5. We began eating when it started to rain.
=>We have.
6. She has taught the children in this remote village for five months.
=> She started
7. I have lived in Ho Chi Minh City since I was 8.
=> I began
8. I last had my hair cut when I left her.
I haven't......
9. They last talked to each other two months ago.
=>They haven't.......
10. She hasn't had a swim for five years.
=> She last .....
11. I haven't met Linda for 2 weeks.
=> I last
12. The last time she kissed me was 5 months ago.
=> She hasn't...
13. The last time she saw her elder sister was in 1999.
=> She hasn't
14. He hasn't written to me since April.
→ The last time
15. I haven't seen him for 8 days.
=> The last time
16. It is a long time since we last met.
=> We haven't......
17. It is 5 years since I last visit my grandparents.
=> I haven't.
18. I haven't taken a bath since Monday.
=> It is
19. When did you have it?
=> How long
20. How long have you bought that bag?
=> When