1. If she's here at 5 o'clock, we will go on a walk together.
2. If she doesn't come, we will go there alone.
3. When he has free time, he will do the homework.
4. How long will you be there after she comes?
5. I will only sing if I get an award.
6. He doesn't like going by bus, he prefers going on foot.
7. What were you doing when she listened to the radio?
8. How many times a week does he go to school?
9. Has your sister lived in London for 2 years?
10. Where were you at 5 o'clock yesterday?
11. Where does she live and what's her name?
12. Young people are not allowed to drink beer.
13. Will you be able to help me tomorrow?
14. You should speak English more.
15. What time did you wake up yesterday?
III.
1. haven't seen, left
2. had
3. finish
4. is
5. freezes, will be
6. hadn't phoned
7. park
