Odpowiedź :
Odpowiedź:
1. What did your friends give you for your last birthday?
2. Sam has never flown on a jet plane before.
3. Since last year they have sold hundreds of their computers.
4. Unfortunately, the weather hasn't improved since March.
5. Did you think hard before choosing your career, dad?
6. Eva's parents got married when they were both thirty.
7. I'm awfully tired. I haven't been sleeping well since our neighbours started renovating their flat.
8. Have you planted any flowers this year, Mary?
9. In the fifties, children didn't play with such unusual toys.
10. Since when has Tim driven the company car?
11. Paul last phoned me ages ago.
12. I haven't paid my bills yet. I'll do it soon.
13. This a bad dog. It bit me some time ago.
14. You didn't wear that cap last winter.
15. Have the Greens ever rented their flat to anyone?
16. It has been so hot for two weeks now.
17. Marks remembers he didn't behave well as a child.
18. I have never used such a complicated program before.
19. How many windows have you washed since morning, Gill?
20. There has been a big storm in the area for five days.
Wyjaśnienie: