当你想给别人一个好的建议时,你该说:A.May I help you? B. You should …C.What are you doing?
I can’t. It’s very dark. A. sea B. see C. look
–Can I come in? -. A. Sorry, you can’t. B. Yes, of course.
Theresome milk on the desk. A. are B. is C. am
he eat peanuts at Christmas? A. Do B. Does
Sampeanuts. A. like B. likes C. liking