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?
Are they nice? Yes, _____. A. it isB. they are C. I am
How much____ that skirt? A. amB. isC. are
Can____ help you? A. IB. myC. me
Whose is this? It’s_____. A. my fatherB. Sarah’sC. fathers
His shoes_____ new. A. amB. isC. are