Помогите плиз выполнить задание нужно раскрыть скобки употребив глаголы в нужном времени...

Question

Помогите плиз выполнить задание нужно раскрыть скобки употребив глаголы в нужном времени
1. When we (arrive) the station, the train (leave) already.
2. She (not/ allow) us to go out because a strong wind (blow).
3. I (recognize) him at once, though we ( not/meet) for a long time.
4. The teacher (check) up our tests when the headmaster (come) in.
5. The students (pass) all their exams by the last week.
6. When he (return) from his travel, we (finish) to build our house.
7. By the time you (come) home, the lunch (be) ready.
8. You (do) your homework by 6 o’clock tomorrow and we (go) for a walk .
9. Before he (call) I (prepare) all the questions to him.
10. She (not/move) to the new house by September because she (not/have) enough money.

Answer 1

1)arrived , had already left
2) didn’t allow , had blown
3)recognized , hadn’t met
4)were checking , came
5)had passed
6)returned , had finished
7)came , had been
8)will have your homework done , will go
9)called , had prepared
10)didn’t move , hadn’t had