Раскрыть скобки, используя глаголы в форме Past Simple или Past Perfect.1.

Раскрыть скобки, используя глаголы в форме Past Simple либо Past Perfect.
1. The car (to go) when I (to look) into the street.
2. He (to take) the decision before I (to come).
3. Nick (return) from office by seven o'clock.
4. We (to get) to the stadium at four o'clock but the game already (to start).
5. She (to come) at six o'clock.
6. (to think) that my parents already (to return).
7. He (to be sure) that we (not to recognize) him.
8. You (to find) your key which you (to lose) before?
9. Meg (to say) that she (to be) in this city.
10. The doctor (to arrive) when we already (to help) him.