室内的空气不清新,为了换一下空气,这时你需要:A. Open the window .B. Close the window .
I ____ some photos of the moutains last Sunday.A.take B.make C.took
What did she _____ last night?A.do B.does C.doing
Did you in London?A.lived B.lives C.live
Can you speak English ?A.Yes, I can. B.No, I can.
This is your ice cream .A.Thank you. B.sorry. C.Good.