A级 必备知识基础练
Ⅰ. 单句填空
1. His eyes slowly began to f on what looked like a small dark ball.
2. We'd better discuss everything in d before we work out the plan.
3. She was grateful that her teacher gave her some t on how to improve English.
4. —Don't forget the camera.
—R me about it nearer the time.
5. （do） exercise for one or two hours a day is a good way to keep healthy.
6. As a result a serious flood, two-thirds of the buildings in the area need to be repaired.
7. When facing some serious accidents, if we know some （base） things about first aid, we can save lives.
8. She finds it impossible to stick a diet.
9. Don't pay any attention Nina—she doesn't know what she's talking about.
10. Our car broke and we had to push it off the road.
