The birds are ______ (fly) in line in the sky.

Think and match.
1.   （______）
2. （______）
3. （______）

A．

B．

C． 

找出下列句子中错误的一项：
The boy is fly a kite. （_____）
A    B   C

I’m ________ an e-mail.  (    )

A．writing

B．write

C．writting

用所给动词的正确形式填空。
【小题1】My father _________ (watch)TV now.
【小题2】Look. The boy _________ (run).
【小题3】What _________ your mother _________ (do)now?
【小题4】My brother _________ ( swim )now.
【小题5】What _________ you _________ ( listen ) to?
【小题6】Look, Mr. Chen _________ ( play ) football.
【小题7】Tom and his sister _________ ( wait ) for you over there.
【小题8】The children _________ ( sing )in the room.
【小题9】What _________ Jenny and Danny _________ (do)now?
【小题10】Lucy _________ ( draw )a picture with her sister now.