当你需要某件东西,却发现自己没带,你如何说:A.Don’t worry. B.I’m sorry.C.Oh, too bad! I haven’t got
Are they teachers? , they are. A. Yes B. No C. Sorry
What are they? They are. A. workers B. doctor C. doctor’s
My nameBetty. A. is B. am C. are
Wheremy shoes? A. am B. is C. are
read in the sun. A. Please not B. is C. are