一、单项选择（15分）
( ) 1. Could I speak to Tom, please?
Sorry, he isn’t here at the moment . He Beijing on business.
A. went to B. has gone to C. goes to D. has been to
( ) 2. Beijing has already hosting the 2008 Olympic Games.
A. learnt from B. succeeded in C. found out D. drawn up
( ) 3. How is your grandfather?
He died in 2007 . He for 2 years.
A. died B. has been dead C. has died D. was dead
