—_____ the population of the U.S.A. in 2005?—It _____ about 296 million.A.What is; is B.What was; wasC.How many is; was D.How many was; is
—_____ do you _____ the book?—It’s very interesting.
—How long can I keep the books?—_____
—_____ is it today?—It’s Tuesday.
—It’s time _____ lunch.—OK. Let’s _____.
Mr. Wang _____ gets up early. So he is ______ late for work.