用动词的正确形式填空,英语.

题目

用动词的正确形式填空,英语.
1.look,i（ ）(dance)beautifully.
2.mary（ ）（cook）nice food for her fanmily now.
3.it（ ）（rain）hard now.
4.listen,the students （ ）（read）english books.
5.what( )the boy ( )(do)on the road?
he ( )(ride)a bike.
6.the birds( )(fly)in the sky now.

答案

1.am dancing
2.is cooking
3.is raining
4.are reading
5.is doing,is riding
6.are flying