1. open the brackets using past simple or present perfect слова в паст симпл или в презент перфект) ! 20 16. they (just/ buy) some postcards. 17. maria (get) some bad news last week. 18. she (be) sad since she (get) the bad news. 19. i (start) school when i was five years old. 20. i (be) at school since i (be) five years old. 21. i (change) my job three times this year. 22. i (change) my job three times last year. 23. the weather was hot and dry for many weeks. but two days ago it (rain) 24. tom (break) his leg five days ago. he’s in hospital. he (be) in hospital since he (break) his leg. 25. are you going to finish your work before you go to bed? — i (finish) it (already i (finish) my work two hours ago.

16 have just bought
17 got
18 has been, got
19 started
20 have been, was
21 have changed
22 changed
23 rained
24 broke, has been, he broke
25 have already finished, finished

16 just have bought 17 got 18 has been  since got 19 have started since i was 
20 have been since i was 21 have changed 22 changed 23 rained 24 broken
has been sice break 25 have finished it i finished

1.

1. Where were you at 7 last evening?

2. Tom stayed at home because he caught a bad cold.

3. Why was Alice late for dinner?

4. Did you catch the bus this morning?

5. They didn’t drink tea, they had coffee.

6. Did Bob see doctor Smith at 5?

7. She studied English for 2 years.

8. What time did they get up yesterday?

9. I wasn’t in this town last year.

10. Why didn’t she go to the concert on Friday?

2.

1. they (was) were

2. he ( get up) got up

3. child (weren’t) wasn’t

4. I (am jump) jumped

5. didn’t (got) get

6. they (left) leave

7. (wasn’t) didn’t smoke

8. I (come) came

9. (haved) had dinner

10. The (jeanse) jeans

3.

1. cut

2. brought

3. came

4. wrote

5. thought

6. learned

7. knew

8. bought

9. had

10. began

Объяснение:

ответ:I.

1. Where were you at 7 last evening?

2. Tom stayed at home because he caught a bad cold.

3. Why was Alice late for dinner?

4. Did you catch the bus this morning?

5. They didn’t drink tea, they had coffee.

6. Did Bob see doctor Smith at 5?

7. She studied English for 2 years.

8. What time did they get up yesterday?

9. I wasn’t in this town last year.

10. Why didn’t she go to the concert on Friday?

II.

1) they were late [You, we they + were/weren't]

2) got up [форма get up в Past Simple]

3) her child wasn't [He, she, it + was/wasn't]

4) spoke [форма speak в Past Simple]; jumped [форма jump в Past Simple]

5) didn't get [didn't + ]

6) did they leave [Did + I, you, we, they, he, she, it + ?]

7) he didn't smoke before [посудите сами, 'он не был курил' тоже звучит неправильно на русском]

8) came [форма come в Past Simple]

9) had [форма have в Past Simple]; left [форма leave в Past Simple]

10) the jeans [неправильное окончание слова]

III.

cut, brought, came, wrote, thought, learned, knew, bought, had, began

[Это неправильные глаголы. Их вы можете увидеть в таблице неправильных глаголов в Интернете]