I.单项选择（共30分）
（ ）1. ____ do you exercise? Three times a week.
A How long  B How often  C How far  D Where
（ ）2.He tries ____ English, and he practises ____ English every day.
     A to learn, speaking       B learning, speaking
C to learn, to speak        D learn ,to speak
（ ）3.We should eat ____ vegetables and ____ meat to keep healthy.
     A more, more             B less, less  
C more, less              D less, more
（ ）4.Don＇t  forget ____ the windows when you leave.
     A close   B closing   C to close   D closed
（ ）5.Eating ____ junk food is bad for your health.
     A too much             B too many
 C much too             D many too
（ ）6.It takes about twenty minutes ____ there.
     A walk   B to walk  C walk to  D to walk to
（ ）7.-How far is it from here to your school?
      -____.
     A It＇s thirty minutes
B 40 minutes ago
C Half an hour＇s walk
D 20 years old
（ ）8.Mary is going ____ December and she＇s staying ____ a week.
       A on, for  B in, for  C at, for  D at, in
（ ）9.-Dad,could you buy me a MP4 like this?
      -Sure, we can buy ____ one than this, but ____this.
     A a worse,  as good as        B a better, better than
C a cheaper, as good as        D a more important, not as good as
（ ）10.The camera is very good. It ____ me 5.000 yuan.
     A took   B spent   C takes    D cost
（ ）11.-Which do you like better, the red one or the blue one.
       -____.I like the green one.
     A Either  B None  C Nothing  D Neither
（ ）12.This picture is ____ beautiful ____ the three.
A more, than  B more, of   C the most, of    D most,  in
（ ）13.There are many green trees on ____ sides of street.
A each   B two   C both   D either
（ ）14.Tom＇s mother asked me ____.
A if I was in Grade One   B were you in Grade One
C if I am in Grade One    D that you in Grade One

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