Lucy ______ be in the classroom. I saw her in the dining hall just one minute ago.
A. can B. must C. can’t D. mustn’t
It is a ______ to play fireworks at midnight at Spring Festival in China.
A. job B. tradition C. dream D. journey
There is nothing in his bedroom ___ a bed.
A. at B. for C. with D. but
After supper I often help my mother ____ bowls in the kitchen.
A. take up B. wash up C. wash away D. take away
The boy _______ to me, but I still couldn’t hear him clearly.
A. said B. spoke C. pointed D. shouted
In China when the traffic light is red, you _____ cross the road.
A. mustn’t B. must C. need D. needn’t
