Change the verb to make a past simple sentence.
1. I ___________________ (read) two books last week.
2. She ___________________ (understand) what I said.
3. I ____________________ (swim) in the sea last weekend.
4. He ___________________ (know) all the answers to the quiz.
5. They ____________________ (begin) to walk faster.
6. I ___________________ (fly) to England to visit my family.
7. He _____________________ (lend) Chris $100.
8. We _____________________ (come) here by bus.
9. I _____________________ (do) my homework after school.
10. The children _________________ (sing) beautifull