Choose the verb forms which are not possible. in some cases both are possible.
выберите формы глаголов, которые не подходят. в некоторых случаях возможны оба варианта объяснить выбор, как можно подробнее )

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.

Shop-assistant: Can I help you?
Customer: I'd like to buy some cassettes. What kinds do you have?
Shop-assistant: Well, we have two kinds. These play for 60 minutes, and the others play for 90 minutes.
Customer: Don't you have any others that play for 45 minutes?
Shop-assistant: Sorry, but we're out of those at the moment.
Customer: Oh, well. I'll take two of the 60-minute ones.
Shop-assistant: All right.
Customer: Wait a minute. I think I'll get another one, too.
Shop-assistant: So, you want three all together.
Customer: Right. By the way, is there other music store around here? I really do need some 45-minute cassettes.
Shop-assistant: Well, there are two others in the neighbourhood. One is in Bond Street, and another is in Uxbridge Street.
Customer: Thanks.