--- Look, what a heavy rain! What shall we do now?
--- ____________ it’s raining hard, let’s stay at home to surf on the Internet.
| A．So | B．Since | C．Though | D．If |
He’s never read this book before, _____?
A.is he B. was he C.has he
—_____ 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