北京开放大学大学英语（2）6.3 小测试

Each sentence below contains one mistake. Correct the mistakes.

题目1
正确
获得6.00分中的6.00分
未标记标记题目
题干
1. I use to talk on the phone a lot.
回答
use→ 回答used

2. Did you used to have long hair?
回答
used→ 回答use

3. My computer never use to crash so often.
回答
use→ 回答used

4. Didn’t you used to wear glasses?
回答
used→ 回答use

5. We used live in the city, but we moved last year.
回答
used→ 回答used to

6. He never used to watching TV.
回答
watching→ 回答watch