Заполните пробелы, используя for или since.
1. things have changed i was a boy.
2. he has been underwater thirty minutes.
3. they haven’t eaten anything two days.
4. we haven’t spoken with each the last committee meeting.
5. nobody has come to see us we bought a new dog.
6. she has been awake a long time.
7. he has been managing director 1990.
8. we’ve known each other twenty years.
9. it has been wery cloudy early morning.
10. we’ve been awake five o’clock.