4.The beautiful jacket___too much , doesn't it?        

  3.The Smiths are getting ready ___to Australia for their holdiay.        

  2.What ___they ___at 8:00 yesterday evening.     

  1.____ you ___ each other since you left school ten years ago?           

  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

4.The policeman asked the old granny to put down her heavy box and let him ______ (carry) it for her.

3.Alice didn't hear what the teacher said just now,so she doesn't know how ____ (do) the problem.

  2.Mr Smith kept on _____ (ask) the players to remember-----TEAMWORK

  1.The Great Green Wall will stop the wind from ________(blow) the earth away.          

 7.疑问代词/副词 (why 除外) + to do sth. 结构,可在句中作主语, 表语和宾语.         

练习题：