---What’s the matter _______ Tom?   ---He has a high fever.   

You look exhausted. What happened ___________ you?
A. on                           B. with                                C. to

______April 14 ^th, 2010, a terrible earthquake(地震) happened in Yushu, Qinghai Province.
A. In                    B. At                    C. On

Listen! Some birds are singing __________ the tree.

Do you know that special remedy ____ a cold?     

-- Will you be back _____ five in the afternoon?
-- I am not sure, maybe later than that.       

If you find my book, please call me ______ 31397671. 
A. in                     B. at                     C. for

The girl ________ red is my friend, Linda.
A. in                      B. in a                     C. on

—Don’t read         the sun. It’s bad         your eyes.
—Sorry. I won’t do it next time.
A. in; for                                      B. under; for                                C. in, to

Some volunteers from Beijing arrived in Shanghai _____ April 29 to work for the World Expo.