________ lymphoma, a cancer, Luo Jing, an announcer of CCTV, died on June 5th, 2009．

1. A.
   Suffering from
2. B.
   Suffered from
3. C.
   Have suffered from
4. D.
   Having been suffered from

I don’t know what illness he suffered from, but I do remember he mentioned _______ in hospital last year.

A. to have been　　 B. to be　　　　 C. having been　　　 D. being

A terrible earthquake hit Haiti on January l3，2010，_____tens of thousands of people

dead or homeless．

The Shanghai Expo has had a major impact upon China. It is the first World Expo _________ in a developing country in the event’s 159-year history.

The country has already sent up three unmanned spacecraft, the most recent ________ at the end of last March.