Ответ:

1. I used to take a taxi to go to work.

2. She didn't use to take books from the library.

3. Sam used to visits his grandparents on Saturday.

4. My granny used to cooks cakes every weekend.

5. Mother didn't use to wake up her children early.

6. We didn't use to go to the cinema every day.

7. This family used to spends holidays at he seaside.

8. They didn't use to drink coffee with sugar.

9. Our dog used to lies under the sofa.

10. His parents used to take him to the park.