Unit 13 We're trying to save the earth! Section A 习题2

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Section A 习题2

一、 用括号中动词的适当形式填空

1. My parents _______（watch ）TV now.

2. Look. Three boys _______（run ）.

3. What _______ your mother _______（do ）now?

4. _______ your dog _______ now? （sleep ）

5. _______ you _______（listen ）to music? Yes, I am. 21世纪教育网版权所有

6. Look, Miss Chen _______ football.（play ）

7. Tom and his sister _______（wait ）for you over there. 21教育网

8. Now Class 3 and Class 4_______（have ）a test.

9. Listen, someone _______（sing ）in the classroom. 【来源：21·世纪·教育·网】

10. ——Where is Zhang Yan?

——She _______（talk ）with her teacher in the teacher’s office.

二、 选择填空

（ ）1. Who ______ over there now?

A. singing

B. is sing

C. is singing

（ ）2. It’s nine ten. The students ______ a music class. 21·cn ·jy ·com

A. have

B. having

C. are having

（ ）3. Listen! The boy _______.

A. crying

B. is crying

C. cries

（ ）4. Don’t talk here. Grandparents ______.

A. sleep

B. is sleeping

C. are sleeping https://www.wendangku.net/doc/fd3825283.html,

（ ）5. Is the man _______ tea or milk?

A. drinks

B. drink

C. drinking

三、 按要求进行句型转换

1. Look! Lily is dancing.（改为一般疑问句）

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