34．Zhou Yang didn't want to let anyone overtake her．She wanted to be the first ______ that finishing line．

A．crossing

B．cross

C．to cross

D．in crossing

29．—How did he break his head while swimming?
—______ my warnings, he dived straight into the shallow water．

25．With so little time ______ on math, it is all too easy for children to ignore practicing mathematics, which is a kind of language．

32. It is reported that the scientists in our country are ______ all possible ways to control H1N1 flu.

31. Look at the notice. You are not allowed _______ the gymnasium without permission.

27. Look at the beautiful big house over there! It is said to _______ an old Japanese woman.

22. Jack’s grandpa was ______ from the fire by his neighbors, but died soon from serious burns.

25．It is reported that a great many villagers were killed in the explosion, and only a few _____it.

19. At weekends in Chengdu, you can often see many people _____ outside some restaurants, _____ to have dinner.

32. 一You were brave enough to raise objections at the  meeting．
一 Well, now I regret_________ that．