5.用help,happen,listen,have,ask,be,plant,miss,leave,look的适当形式填空:
(1).WangHai is a good comrade.He always does his best
________others.
(2).Dig the hole big enough,or the trees can’t ___________well .
(3).It's time for class.Let's stop _______to the teacher.
(4).Her face turned red when she _______ to sing a song for all of
us.
(5).She is older than Mary but ________much younger.
(6).--I can't find my keys.--Maybe you ___________ them at home.
(7).We waited in the next room while they ____________a meeting.
(8).Hurry up.You __________the train if you don't.
思考题：
用
send,show,turn,cost,write,fly,get,stop,see,do,hear,go 的适当形式填空