改错。
【小题1】Listentothe teacher careful.  
A    B C D     （______）____________
【小题2】Would you show methose pair of short pants?   
A   B C D （______）____________
【小题3】Don’teatsinclass.
A    B  C  D （______）____________
【小题4】Mumiswash the clothes.
A   B  C D （______）____________
【小题5】Are he lookingatthe sun?
A B    C D （______）____________

This__________ a photo. (    )

A．are

B．is

C．many

Long, long ago, there ______ a good boy. (  )

A．were

B．are

C．was

用所给的动词适当形式填空。
1. We are ____ (play) tennis.
2. What are you ______ (do)?
3. They ______(be) watching football.
4. He ______(be)______(do) the high jump.

We _________ friend. (    )

A．is

B．am

C．are