用适当的介词填空。
1. Max can walk fast, but when he walks ______ the desks, he knocks our books off the desks.
2. Suddenly, a moment of excitement went _________ his body.
3. Let's see what she has to provide us________.
4. — What did you go there ______?
— To help the people in need.
5. It's dishonest _______ him not to tell us the whole matter.
6. There are altogether ten people here, ____________ three women.
7. I couldn't do the bird watch well ___________ my teacher's help.
8. Can we do something to keep ourselves safe _______ floods?
9. Why are you _________ such a great hurry to sell the house?
10. What will the weather be _________ the day after tomorrow?
