题目内容：

根据中文，句意及首字母填入所缺单词（共10分，每题1分）

1.There is a big _______ (操场) in my school?

2.The windows of our classroom are _______ (干净)

3.This is Carl. He is very _______ (有礼貌的).

4.—Is this dog very _______ (高兴的)?  —Yes, it is.

5.Jim is my uncle’s son. He is my ________ (表兄).

6.We have a computer lesson on _____________ morning. (星期四)

7.She has two p_____ of trousers in the red box.

8.It’s not my book. M_____ is new.

9.There are lots of books in their_______ room .

10.There aren’t any t_______ on the first floor.