题目内容
4. My father gave up (smoke) last year.
4. smoking
10. feel free
3. 沉默
5. As soon as Mary (know) the result,she will let me know.
7. 对……产生兴趣
4. I can't find Bob. Perhaps he h somewhere.
( ) 4. I won't play with him he doesn't say sorry to me.
A. unless B. until C. if D. or
1. 不得不
7. He heard someone (cry) in the corner of the classroom.