2. He has been working as a bank clerk for 3 months.
3. We have flown to Singapore for 5 years
4. I haven't had my hair cut since November
5. We haven't called each other for 5 months
6. We haven't met for a long time.
7. How long have you had it?
8. I have never had such a delicious meal before
9. The last time i saw him was 8 days ago
10. It is Wednesday since i last took a bath
Exercise 3:
1. cutted -> cut
2. working -> worked
3. haven't -> hasn't
4. eat -> eaten
5. hasn't -> haven't
6. decidedto -> decided to
7. since -> for
8. since -> for
9. for -> since
10. hasn't -> haven't
