6．―                          you get enough exercise，you will be much healthier．

   ―Really?

A．Because               B．If                        C．So                         D．While

5．When her sister came to the interviewer，she was very                      at first but soon relaxed．

A．excited                B．lucky                   C．nervous                  D．scared

4．―Did you ride to work?

  ―No, I don't ride                           I bought a new car。

A．anymore              B．even                    C．ever                       D．too

3．―What do you think of the Great Wall?

  ―I think it's really                          ．I can't imagine how it was built．

A．amazing              B．excited                C．mad                       D．strange

2．Nobody knows                       in a hundred years．

A．what man looks like                                 B．what will man look like

    C．mall will look like what                              D．what man will look like

1．―What should I do when my classmates argue                           each other．

   ―You should stop them and talk about their problems．

A．at                        B．for                      C．to                          D．with 

15．Becoming a professional athlete might                       a dream job for manor young people．

14．1 was sorry to hear that he                          last week．

13．I need to get some money to                       summer camp．

12．Your clothes are                          and should buy some new ones．