It's quite warm here; we ________ turn the heating on yet.
A．needn’t B．mustn't
C．couldn’t D．wouldn't
Close the door of fear behind you, and you ____ the door of faith open before you.
A. saw B. have seen
C. will see D. are seeing
Sarah made ______ to the airport just in time to catch her plane this morning.
A. herself B. this C. that D. it
Now more and more workers ______their free time trying to improve themselves at school or college.
A. take B. cost C. spend D. pay
一Can I have the document right now?
一Of course．Wait a minute and I ’ll have my secretary it for you.
A．to print B．printing
C．printed D．print
I’m afraid physics is completely ________me and I have to ask you for help.
A．beyond B．over C．against D．off
