— What can I do for you?— __________A. No, you can’t. B. I’m just looking. C. It is a pleasure.
—When did he go to Beijing?—He went theremay 12th
I’m going to write articles andthem to magazines and newspapers.
I often eat _____vegetables and sleep______.
The Changjiang River is one of __in the world.
It’s dark(黑的) now, and I can’t see anything–The light is behind the door, you can __________