1. You can get much_____about the World Expo on the Internet.

A.map                        B.picture               C.ticket                 D.information

2.—Look ,that’s Mike,your classmate.

 —Yes,Let’s go and say hello to_________.

A.him                    B.he               C.her                    D.hers

3.—What’s the low-carbon life style like?

 —Save_______energy,produce________carbon.

A.more;more                       B.less;more                    C.less;less                   D.more;less