谁能帮我回答以下英语题？不懂得不要乱答，谢谢。

为你解答。
1 Give me a （C.sheet） of paper and I’ll write down the main points of the lecture.
　
2.（B.On seeing） the blanket kicked away by the girl, her mother tucked it tightly under her.

3.（A.This being his first visit） to Jane’s parents, Tonny looked a bit nervous and upset.
　
4."George studied hard." "（A.so did I.）"

5.I was （C.on） the point of telephoning him when his letter arrived.

6.The purpose of the research had a more different meaning for them than （B.it did for us）.

7.Since the ditch is full of water, （C.it must have rained） last night.
　　
8.The reason （D.why） we should study foreign language is very clear.

9.Our new house is very （A.convenient） for me as I can get to the office in five minutes.

10.Lei Feng （D.set） a good example for all of us.