Ⅰ. 单项选择。（15分）
( )1. —You’d better _______ too much meat. You are much too fat.
A.not eat B.eat C.not to eat D.don’t eat
( )2. —There is going to ____ a parents’ meeting this evening. My father will take part in it.
A. have B. has C. be D. /
( )3. —What 's wrong with you? -- It’s ___________
A nothing serious B serious nothing
C serious something D serious everything
( )4. —Would you mind ________ here?
—Sorry, I’ll go ________ else.
