Here are the completed sentences with the verbs in the Past Simple tense:

1. Mary (go) **went** shopping with me yesterday.
2. The policeman (drive) **drove** away ten minutes ago.
3. The biscuit factory (close) **closed** last year.
4. The headmaster (come) **came** to the school in 1985.
5. You (spend) **spent** a lot of money last month.
6. I last (go) **went** to Spain in 1990.
7. The boy (finish) **finished** their homework yesterday.
8. Rolf (buy) **bought** the leather jacket last week.
9. I (not have) **did not have** any trouble with my car last week.
10. She (wash) **washed** her clothes last night.
11. What you (do) **did you do** last weekend?
12. I (stay) **stayed** at home and (sleep) **slept**.
13. When she was young, she (be) **was** beautiful and attractive.
14. Where you (be) **were you** last night?