1)
1. they start work at 9: 00 a.m.
2. he is talking on the phone right now.
3. they are redecorating their house this week.
4. he takes a shower, has breakfast and goes to school.
5. he is taking his cat to the vet tomorrow.
6. she has lived in moscow.
7. tom catches the train to work every morning.
8. he cleaned his room every sunday.
9. fred has worked for the company for ten weeks.
10. they bought a new car a week.
11. kate left the sports club late yesterday.
12. nick came home, changed his clothes and went out again.
13. the children were walking to school at 8: 00 a.m. yesterday.
14. ann was going to bob's house at 5 in the afternoon.
15. i am doing my homework while my brother is playing a computer game.
2)
1. when i was young, i thought mary was nice but now i think she’s fantastic.
2. jill was walking home when she saw her husband’s car outside the cinema.
3. look there! sue and tim are running to school.
4. jack’s father does not work in london — he does not speak english.
5. joe bought a car yesterday.
6. their father often goes to rock concerts.
7. while you were sleeping, mother arrived.
8. i was listening to the radio while mary was cooking dinner.
9. did you buy this book yesterday?
10. last friday jill went home early because she wanted to see a film.
11. when does your brother usually get home in the evening?
12. jane always brings us a nice present.
13. what are those people doing in the middle of the road?
14. have you read this book?
15. while fred was sleeping, judy was watching tv.
2. What did we advise?
3. Since when haven't you saw Peter?
4. they are planning to have a holiday soon, aren't they?
5. what did she make for herself last week?
6. was everybody waiting at the door to the museum?
7. how many books had he read by the end of year?
8. by whom was he followed?
9. why didn't he know how he could help his friend ?