Let’s ________ the classroom.(   )

A．clean

B．to clean

C．cleaning

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 （______）____________

改错
【小题1】Herearea book. （________）________
A   B   C
【小题2】Here is a booktoyou. （_________） _____________
A  B  C
【小题3】Wehaspeanuts and sweets. （________） _____________ 
A  B C
【小题4】HappynewYear. （________）  _____________
A    B   C
【小题5】HappyChinaNew Year. （________）  ____________
A B C

It is windy outdoors. We can ______ in the park. （   ）

A．flying kites

B．fly kite

C．fly kites

Do you want to ________ a pen? (　　)

A．buys

B．buying

C．buy