Write soon and give me all your

Present Perfect
1.We have bought a new TV set. 
Мы купили новый телевизор (у нас есть новый телевизор). 
2.The students have left the room. 
Студенты ушли из комнаты (студентов сейчас в комнате нет). 
3.I have Go and wash my hands. 
Пойди и вымой руки. 
4- Have you finished your job? 
- Ты закончил работу?
5.He has written about a hundred novels. 
Он написал около ста романов.
6.I have known him  since 1990. 
Я знаю его с 1990 года.
7.Have I broken the vase? - Я разбил вазу?

 Past Simple
1.We bought a new TV set. 
Мы купили новый телевизор 
2.The students left the room. 
Студенты ушли из комнаты 
3.  I went and washed my hands. 
Я пошел и помыл свои руки
4- Did you finish your job? 
- Ты закончил работу?
5.He wrote about a hundred novels. 
Он написал около ста романов.
6.I knew him  since 1990. 
Я знаю его с 1990 года.
7.Did I brake the vase? - Я разбил вазу?

What 1) ...were you doing... (do) when I 2) (called) at eight, Burt?
B: I 3) (was working) in the garden because the wind 4) (had blown down) the fence during the night.
A: Oh, 5)  (Did you manage) to fix it?
B: Yes, I 6) (did) it eventually, but it 7) (was) very hard work. I 8) (asked) my neighbour
to help in the end. Why 9) (are you calling) me?
A: I 10) (want) to tell you about the factory. It 11) (was closed down) yesterday.
B: I know. The company 12) (had been having) problems for a long time before they finally 13) (decided) to close down the factory.
A: I 14) (hope) they would change their minds about it, though. It 15) (has been) a part of the town for years.
B: Well, at least everyone who worked there 16) (has now found) a new job.