—_____ did Mr Li finish the work last night? —At about eleven, I think.
A. What B. Where C. Who D. When
--_____ you call back tomorrow? --Of course I can.
A. Can B. Must C. May D. Need.
Our teacher often tells us ____ the windows before we leave.
A. close B. closed C. to close D. closing
There ____ some meat in the fridge, so you don’t need to buy any.
A. be B. is C. are D. will be
Tony wanted to take some good photos,______ he lost his camera.
A. but B. and C. or D. So
Liu Xiang was born in Shanghai _____1983.
A. on B. at C. to D. In
