用动词的适当形式填空.（1）listen!our art teachers_ ___(sing)

用动词的适当形式填空.（1）listen!our art teachers_ ___(sing)
in the office.
(2)l usually____(do)my homework after supper.
(3)the windows are dirty.let'
s_____(clean)them.
(4)a:which football_____will
iam____(want)?b:he___(want)the big one.
(5)he is _____(go)to play ba
sketball with me tomorrow.
阅读短文,
tom,what are you going to buy?l am going to buy a chinese dictionary.and l am going tobuy a pair of sports shoes for my brother.
what are you going to buy,chthy?l'm going to buy a silk dress for my mother.
daniel,what are you going to buy?l'm going to buy some chinese cds.l like listening to chinese music.l'm going to buy some post cards.
(1)who is going to buy a dictionary?
(2)ls tom going to buy any chinese cds?
(3)what is cathy going to buy?