用括号内所给词的正确形式填空,补全句子``?

用括号内所给词的正确形式填空,补全句子``?
1,LOOK,the mother bird________(feed)her babies in the tree.
2,Tony,the telephone_________(ring).Please answer it quicklt.
3,-Where is John?
-He_______(play)on the playground.
4,He________(leave)for Londou tomorrow morning to attend an important meeting.
5,-Henry,come and help me.
-I_______(come)