用所给词的适当形式填空。
Look！The boys _______ (swim)in the poll.
Lily ________ (put)on her coat now.
Sometimes I go ______ (shop)with my friends.
Listen！The birds________ (sing)in the tree.
Those ______ (woman) are playing tennis.
Are there two _______ (man) talking under the tree?
Mr. Brown has two _______ (child)，and both are sons.
Bill is an ________ (America) boy.
My family are watching TV in the ________ (live) room.
David wishes ________ (have) a new computer for his birthday present.