-I ______ stay up late.

??????? -Really? I didn’t. But I ______ working in the night now.

A. used to; used to　B. was used to; used to? C. used to; am used to　D. was used to; use to

---Is your father a teacher?
---Well, he ______. But now he works in a bank.

2. My grandfather ________ us stories when I was young．

2. 　A. was used to tell           B. is used to telling

C．are used to tell　        D．was used to telling