--Body language can pass message. In China ,_____heads often means agreement.
A. shaking B. nodding C. washing D. touching
The doctors have done everything they can______ the patient’s life.
A. save B. saving C. to save D. saved
.--Look, there are ______number of ducks swimming in the river.
--Yes. ______number of them is over ten.
A. a; A B. the; The C.a; The D. the; A
--Will Tom come to our party?
--______I’m not sure.
A. Nearly B. Certainly
C. Perhaps D. Impossible
They were all very tired, but ______of them took a rest.
A. none B. nobody C. all D. both
After the hard work, what we want is ______a rest.
A. have B. has C. had D. to have
