按要求完成句子。
【小题1】What is he doing?（用sleep回答） He_____________.
【小题2】She is in the study.（对画线部分提问）____________is__________?
【小题3】The girl is watching TV.（改为复数句） The_________ watching TV.
【小题4】They are making a plane.（对画线部分提问）___________they_______?
【小题5】I’m singing.（改为一般疑问句）______you_________?

I want to visit my grandparents this Sunday. (变为一般疑问句)
______ ______ want to visit your grandparents this Sunday?

You can be my friend. (改为一般疑问句)
________ ________ ________ my friend?

It’s hard to fly a kite.（改为一般疑问句）
____________________________________________________

句型转换。
【小题1】Some men are singing.(变成单数)
______________________________
【小题2】I am riding my bike now. (对划线部分提问)
______________________________
【小题3】We are sweeping the floor. (变为否定句)
______________________________
【小题4】Tom is sad. (变为否定句)
______________________________
【小题5】The boy is crying. (变一般疑问句)
______________________________