It's cold outside. ______your sweater before you go out.
A. Put on B. Turn on C. Put up D. Give up
It usually______ Mum about half an hour to cook supper.
A. pays B. takes C. spends D. costs
--Must I finish my homework now?
--No, you ______. You can go home now.
A. needn't B. mustn't C. shouldn't D. can't
I won't believe that the five-year-old boy can read magazines ______ I test him myself.
A. if B. when C. after D. until
My parents are pleased ______ my school work this term.
A. on B. at C. in D. with
Mr.Li asks us to remember that_____ careful we are ,_____mistakes we
will make .
A. the more; the fewer B. the fewer; the more
C. the more; the more D. the less; the fewer
