2. 1. I’ll be at the office ..... 7 o’ clock.
2. I’ll be back .... half an hour.
3. I suddenly felt ill ..... the ẽamination.
4. They were working in the garden ...... 3 o’clock .....seven o’clock.
5. Carol got married ....... 1994.
6. The book was easy to read. So I read it ..... a day.
7. They have lived there ...... 20 years.
8. We were at the party ...... midnight.
9. They were at school ...... 2 o’ clock.
10. I saw him ...... the morning.
11. I did my homework ..... the evening.
12. She started dancing ..... 6 and now she’s a great star.
13. He learned to drive a lorry .....

three weeks.
14. He waited ..... they were quiet.
15. In summer he always goes joggi