7. Write questions. Use was/were –ing.
1. (what/ Tim/ do/ when you saw him?) - What was Tim doing when you saw him?
2. (what/ you/ do/ at 11 o’clock?) - …………………………………………?
3. (what/ she/ wear/ yesterday?) - …………………………………………?
4. (it/ rain/ when you went out?) -……………...………………………….?
5. (where/ you/ live/ in 1981?) - ……………………...………………….?
6. (why/ he/ smoke/ a pipe?) - …………...…………………………….?
7. (why/ they/ carry/ an umbrella?) - ………...……………………………….?
8. (what/ she/ buy/ yesterday?) - ……………………...………………….?
9. ( where/ he/ be/ last week-end?) - ………………...……………………….?
10. (what/ you/ write/ about your holiday?) - …..………………………………?

What were you doing at 11 o’clock?  What was she wearing yesterday?  Was it raining when you went out?  Where were you living in 1981? Why is he smoking a pipe?/Why was he smoking a pipe?  Why are they carrying an umbrella? What was she buying yesterday? если честно не понимаю почему тут должно быть ing-ое окончание What are you writing about your holiday?