15．一Smoking ________ your health． You should give it up．

     一OK, I won' t do it again．

A． is good for   B． is bad for             C． is good to               D． is bad to

14．一It' s fine today． Would you like to go swimming ?

    一Good idea! It is ________ to swim．

    A． enough warm B． warmly enough          C．warm enough       D．enough warmly

13．I prefer ________ soccer to playing pingpang ．

    A． playing         B． to play             C． played            D． plays

12．一I have a fever．

    一You should________．

     A． see a dentist                               B． lie down and rest

     C． drink lots of water                       D． both B and C

11．一Congratulations! Li Ming , you' re the winner in the running race． Are you happy?

    一Yes, but very tired ________．

     A． too                  B． as well           C． either         D． as well as

10．一What ________the weather ________like the day after tomorrow?

    一It will be sunny．

    A． will ; is         B． will ; be          C． is ; be        D． are ; be

9．You should  ________when your parents aren’t at home．

   A．look yourself after                     B． take care of yourself

   C．take care yourself                          D． take care for yourself

8．I didn't know it  ________ you told me．

   A． if             B． until              C． because            D． after

7．一What' s the matter with you , young man?

   一I have a cough． I feel ________．

   A．terrible         B． terribly         C． well              D． fine

6．一Would you mind ________ football in the room? It's dangerous．

   一Sorry．I'll do it outside．

   A． playing      B． not playing         C．to play                  D．not a play