初中英语分类测试11
一、用when, before, after, until, as soon as, if, as, because, though, than, since, so…that填空:
1. I haven’t heard from him _______ he left home.
2. He was _______ tired _______ he couldn’t go on working.
3. I was cooking ______ she knocked at the door.
4. He didn’t go to bed ______ he finished his homework.