I’ve ordered some pizza, so we _______ worry about cooking when we get home tired.
A. can’t B. dare not
C. needn’t D. may not
It is lucky we booked a room, or we ______nowhere to stay now.
A. had B. had had
C. would have D. would havehad
—Sorry, Mum! I failed the job interview again.
—Oh, it's too bad. You have made full preparations.
A. must B. can
C. would D. should
You feel all the training a waste of time, but I’m a hundred percent sure later you’ll be grateful you did it.
A. should B. need
C. shall D. may
You _____be careful with the camera. It costs!
A .must B. may
C. can D. will
I ______ have worried before I came to the new school, for my classmates here are very friendly to me.
A. mightn’t B. mustn’t
C. needn’t D. couldn’t
