根据下面的提示来完成句子。
1. Some students haven’t ________________________(把他们的论文交给) their tutors. (submit)
2. You have to prepare the next question ________________(根据) what the person says. (depend)
3. We _____________________(对……持怀疑态度) the sympathy they claim to have for the poor. (sceptical)
4. Have you ever had _____________________________ (这样一种情形：别人控告你的记者……) getting the wrong end of the stick.（case）
5. I __________________ her safe arrival (通知她母亲). (inform)
6. The value of this property _________________(估定为) one million dollars.(assess)
7. Not only __________________________(城市受到污染) but the streets were crowded. (pollute)
8. He had to rewrite his essay, because his teacher said it needed ___________(润饰).
9. We must work hard to _________(学到;获得) a good knowledge of English.
10. ____________ (无可否认) quicker action could have saved them.
