10． You should train __________before the sports meeting, boys． （you）．

9． This ____________（invent） took him many years．

8． My cousin is very lazy． When his mother asks him to do some housework, he’s

 always ________（ active ）

7． The old lady couldn’t remember the        （postman） name but she was really

 grateful to him．

6． It is _______（wise） of you to wait for a few days than to buy the house in a hurry．

5． The whole class is___        （分成）into four groups．

（B）根据句意，用括号内所给单词的适当形式填空。

4． Boys and girls may behave ______      （不同）．

3． In our school, there three big _____    （实验室）on the first floor in Building A．

2． France is good at making good ______    （酒）．

1． I have never seen such an _________（丑陋）building in a modern city．