Viết lại câu sao cho nghĩa không đổi:
1. This is the first time he went abroad.
=> He doesn't .......................................
2. She started driving 1 moth ago.
=> She has ...........................................
3. We began eating when it started to rain.
=> We have ..........................................
4. I last had my hair cut when I lept her.
=> I haven't ...........................................
5. The last time she kissed me was 5 months ago.
=> She hasn't ........................................
6. It's a long time since we last met.
=> We haven't .......................................
7. When did you have it?
=> How long ..........................................
8. This is the first I had such a delicious meal.
=> I haven't ...........................................
9. I haven't seen him for 8 days.
=> The last ............................................
10. I haven't taken a both since Monday
=> It's ....................................................