—Tom liked playing football when he was young .
—_____, He plays it very well.
A. So he was B. So he did C. So did he
_____you have a talk with him ，you will know he is a good person .
A. Once B. unless C. Though
—How long may I______ the story book?
— For a week.
A. keepB. lend C. borrow
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