—_____ 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
—I’m in Class 3. —I’m in Class 3, too. We’re in ____ class. A. the same B. same C. a same
—Are these buses? —Yes,__________. A. it is B. they are C. there are
—How do you do? —___________________ A. Nice to meet you B. How are you? C. How do you do?
——_____ is this pen? ——It is red. A. What’s B. What’s color C. What color
---What’s this _____ English? ---It’s an eraser. A. in B. of C. on