词汇。（每空0.5分，计8分）
根据句意及汉语提示，在空格中填入正确的单词。每空限填一词
1. The car slowed down to ____________  ______________(防止撞到) the truck.
2. I’m really _____________  ______________ her（为她担心）.
3. Mr. Green doesn’t live in Beijing ___________  ____________(不再).
4. His path to _______________(成功) wasn’t ___________（平坦）.
5. I’m looking forward to ____________  _____________（收到来信）you.
6. The Ming Tombs ____________  _____________ (占地) an area of 40 k㎡.
7. Think it over before ____________ an important ____________. (做重要的决定)
8. I don’t know how to ____________  ____________(处理) these problems.