—Excuse me, but I want to use your computer to type a report．

       —You _____ have my computer if you don’t take care of it．

       A．shan’t         B．might not         C．needn’t          D．shouldn’t

 _____, Carolina couldn’t get the door open．

       A．Try as she might                     B．As she might try

       C．She might as try                      D．Might she as try

 So absorbed _____ in her work that she didn’t realize I was behind her．

       A．did she              B．was she          C．she did          D．she was

 _____, we would go on a picnic．

       A．The weather is fine                    B．Should the weather be fine

       C．The weather be fine                   D．Would the weather be fine

 _____ time, he’ll make a first-class tennis player．

       A．Having given        B．To give           C．Giving           D．Given

 Little Jenny won’t take the bitter medicine even if _____．

       A．making to do      B．is made to         C．made to         D．making to

 The murderer was brought in, with his hands _____ behind his back．

       A．being tied          B．having tied         C．to be tied        D．tied

 We saw many students playing on the playground, most of them _____ girls．

       A．are             B．being             C．were          D．have been

 He must have finished his homework for a long time, _____ he?

       A．mustn’t        B．didn’t            C．needn’t        D．hasn’t

 We can see the blue sky and the shining sun．There is no possibility _____ it will rain or snow today．

       A．which         B．where           C．that           D．whether