One thousand dollars a month is not a fortune but would help cover my living ________.
A. bills B. expenses
C. prices D. charges
I've tried hard to improve my English.But by no means ________with my progress.
A. the teacher is not satisfied B. is the teacher not satisfied
C. the teacher is satisfied D. is the teacher satisfied
—Did you make it at last?
—Yes. But for your help, it________a serious loss.
A. would cause B. must have caused
C. would have caused D. may cause
Did it ever ________to you to contact the police when you saw the suspect?
A. occur B. refer
C. happen D. apply
Walking alone in the dark, the boy whistled to________his courage.
A. keep up B. hold up
C. take up D. set up
Your teacher's words will be ________you in all your life，so you should remember them forever.
A. honoured for B. of vital importance to
C. vital important to D. at the mercy of
