你想知道你买的东西多少钱,你应该说_____A.How much is it? B.How many are they? C.How old are you?
We have _____ art rooms in our school. A. an B. a C. two
Where is the canteen? It’s ______ first floor. A. in B. at C. on
This is _____ bag. That is _____ bag. A. my; you B. me; your C. my; your
These ______ your shorts. A. am B. are C. is
-Whose jacket is this? -It’s ______. A. my B. Mike C. your sister’s.