—Jane, how long have you been in China? —I _____here two years ago and I _____ in China for two years. A. came; have been B. have been; came C. came; have gone
— Could you let me know yesterday? — Because the traffic was heavy.
My sister ______ to the party yesterday. She had a good time with her friends.
— May I put my car here? — No, you _______. Put it over there, please.
Is there _______ useful on science? I’m looking for information about this topic.
—Where were you when I called you yesterday afternoon? —I ________ in the cinema.