This computer can’t work________.It needs to be fixed.
—_____ the population of the U.S.A. in 2005?—It _____ about 296 million.A. What is; is B. What was; was C.How many was; was
The population of Shanghai is larger than _____ of Shenyang.A.one B. that C. this
—Have you seen my brother?—Yes. I _____ him in the library five minutes ago.A.have met B. met C.meet
The family was _____ poor _____ they couldn’t buy a TV set.A.so; that B.not; until C.not; but
—What _____ to your village in recent years?—Lots of roads, buildings, parks and so on.A. have happened B. happened C.has happened