用方框内动词短语的适当形式填空，使句子通顺、完整。

1．The customer _________ the magazine and put it down again．

2．“Now class，_________ your papers，” the teacher said to us．

3．The boy _________ his money．So he called his parents to send him some more．

4．_________ anytime you're in town．

5．Never _________ till tomorrow what you can do today．

6．The elevators in this building are always _________．Please get them repaired．

7．China has _________ close relationships with many other countries．

8．Please _________ in a hurry．The party is going to start．

9．The movie star didn't ________ until the performances were over．That made us disappointed．

10．This math problem is rather difficult．Do you know how _________?