I’ve left my keys in the meeting room . Please fetch ________ for me .
—When did he go to Beijing?—He went there may 12th
I’m going to write articles and them 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 __________