There are __________ doctors and nurses working hard in that hospital.
A. thousand B. two thousand
C. two thousands D. two thousands of
There is an old bridge _______ the river. Be careful (小心) when you _______ it.
A. over; across B. over; cross
C. on; cross D. on; across
I have my own bedroom now, I _______ share one with my brother.
A. haven’t to B. don’t have to
C. have to D. have not to
Which floor would you like__________?
A. live B. to live C. live on D. to live on
There _________ two wonderful basketball matches this weekend.
A.will have B.are going to have
C.are going to be D.are going to has
—Look, is it ________ UFO?—No, it’s just ________ kite with light.
A. an; the B. the; a C. an; a D. a; a
