Now let’s try it.A、让我看一下吧。 B、咱们开吃吧。
They _____ too expensive. A. am B. is C. are
How much ____ the yellow shoes? A. am B. is C. are
Are they nice? Yes, _____. A. it is B. they are C. I am
How much____ that skirt? A. am B. is C. are
Can____ help you? A. I B. my C. me