－It's difficult for village children to cross the river to school.
－I think a bridge _________ over the river.
A. should be built B. will build
C. is built D. was built
－Have you washed the clothes? －Not yet. But I _________ them in half an hour.
A. washed B. have washed C. will wash D. wash
－Why did you come back so early today? －The English party was _______ till next Friday.
A. put up B. put off C. put out D. put down
—Can you understand me?
—Sorry. I can _________ understand what you’ve said.
A. nearlyB. easily C. hardly D. exactly
－What does your father do, lily?
－He is _________. His job is to make sure that drivers obey the traffic rules.
A. an actor B. a policeman C. a waiter D. a reporter
—______ do you do exercises? —Three times a week．
A. How long B. How often C. How many times D. How much
