14、Now the train service is very good．The trains are _______ on time．

A．hardly         B．always            C．never          D．sometimes

13、Helen has two sisters and a brother．Her brother is working，but _______ her sisters are still at school．

A．neither         B．either         C．all         D．both

12、--Lisa，we need to clean the kitchen．Could you _______ the trash?

--Yes，sure．

A．take after        B．take off        C．take place       D．take out

11、-- Must I answer this question in English?

-- No，you _______．

A．mustn't         B．needn't          C．can't          D．shouldn't

10、This dictionary is pretty cheap．The price of it is _______ of the three．

A．very low        B．quite low           C．the lowest              D．much lower

9、-- _______ yogurt do you need?

-- Three cups．

A．How long            B．How far        C．How many         D．How much

8、The art club is for members only．You can't go in _______ you are a member．

A．unless          B．because          C．if           D．though

7、The world has a big headache and it _______ by money．It began in America last year．

A．cause        B．causes         C．is caused         D．are caused

6、Liu Qian has made “magic” a hot word，_______ he?

A．doesn't         B．didn't         C．hasn't         D．isn't

5、Doctors tell people _______ their hands often and to stay home if they feel ill．

A．to wash         B．washes               C．wash         D．washing