The coat is ________ , I want to buy one in fashion tomorrow.
A. out of date
B. out of blue
C. out of question
My mother is ill. I ______ stay at home to take care of her.
| A． can | B．may | C．have to | D．maybe |
—Is Mr. Smith over there?
—It ________ be him. He has gone to Beijing on business.
| A．can't | B．must | C．might | D．can |
After a long walk, the old man be tired now.
| A．can’t | B．must |
| C．has to | D．need |
You ________ worry about him. He will get well soon.
A. needn’t B. can’t C. mustn’t
---Must I return the magazine to you right now, Sandy?
---No, you _____.You may keep it until next Wednesday.
| A．needn’t | B．can’t | C．must | D．may |