完成句子
1. Anna used to be active. (改为否定句)Anna ____________ ____________ to be active.
2. I used to have lunch at school. (一般疑问句)______ you ______ ______ have lunch at school?
3. They used to take a walk after dinner.(划线部分提问)
_____ _____ they _____ _____ ______ after dinner?
4. Dad used to work in a shoe company. (对划线部分提问)______ _______ Dad ________ to work?
1.didn’t use 2. Did; use to 3.What did; use to do 4.Where did; use