How much _____ they ?A. is B. are C. /
你想知道对方姓名,应说: A. My name is Han Mei. B. What’s your name? C. Hello.
—Whose ruler is it? —Maybe it’s ________. A.Peter B.Peters C.Mary’s
—May I ________ your bike? —Sure. A.ride B.riding C.rides
I’v got a toothache. I’m going to the ________. A.park B.dentist C.teacher
—Is the cat ________ the door? —No, it isn’t. It’s ________.