Правильный формы глаголов

[annp262]

1. The police officer (change) Ann's phone number yesterday because she (receive) anonymous calls for several weeks .
2.When I was a teenager my parents (be) strict with me. They never let me (play) until I (finish) all my homework. They even made me (help) my brothers with their homework before I could (have) any fun.
3.Stop (do) that puzzle , Jim. By 11 : 30 pm you (work) on it for six hours.
4. Steam trains (replace) by electric ones years ago, so when the newspaper I work for heard that the 'Black Admiral' steam engine (already/restore) , they decided (send) me on its first trip.

[Elena_59]

Попытайтесь сделать сами, это не трудно. А мы исправим. Это принесет Вам пользу. Вы же хотите знать язык? А если просто тупо списать, для этого есть TB. Если не ошибаюсь, это Эванс.

[annp262]

Вот что у меня получилось
1.The police officer changed Ann's phone number yesterday because she had been receiving anonymous calls for several weeks .
2.When I was a teenager my parents were strict with me. They never let me play until I finish all my homework. They even made me help my brothers with their homework before I could have any fun.
3.Stop doing that puzzle , Jim. By 11 : 30 pm you will be working on it for six hours.
4. Steam trains were replaced by electric ones years ago, so when the newspaper I work for heard that the 'Black Admiral' steam engine had already been restored , they decided to send me on its first trip.

Добавлено спустя 57 минут 18 секунд:

Попытайтесь сделать сами, это не трудно. А мы исправим. Это принесет Вам пользу. Вы же хотите знать язык? А если просто тупо списать, для этого есть TB. Если не ошибаюсь, это Эванс.

1. The police officer changed Ann's phone number yesterday because she had been receiving anonymous calls for several weeks .
2.When I was a teenager my parents were strict with me. They never let me play until I finish all my homework. They even made me help my brothers with their homework before I could have any fun.
3.Stop doing that puzzle , Jim. By 11 : 30 pm you will be working on it for six hours.
4. Steam trains were replaced by electric ones years ago, so when the newspaper I work for heard that the 'Black Admiral' steam engine had already been restored , they decided to send me on its first trip.

[Elena_59]

2 ...until I had finished
3...will have been working
Все остальное на мой взгляд правильно.

[annp262]

2 ...until I had finished
3...will have been working
Все остальное на мой взгляд правильно.

Спасибо Вам за помощь !