35．-Sorry, I made a mistake again.

　　 -　　　　　 . Practice more and you’ll succeed.

　　　 A．Never mind　　　　 B．Certainly not　　　　 C．Not at all　　　　　　 D．Don’t mention it

34．Most air pollution is caused by the burning of　　　　　 like coal, gas and oil.

　　　 A．fuels　　　　　　　　　 B．cars　　　　　　　　　　 C．goods　　　　　　　　 D．products

33．When I was very young, I was often told that I　　　　 play with knives.

　　　 A．wouldn’t　　　　　　 B．needn’t　　　　　　　　 C．mustn’t　　　　　　　 D．daren’t

32．-Do you know Duli didn’t win the first place in the game?

　　 -　　　　　 ? I thought for sure she would. She worked so hard on it.

　　　 A．Does she　　　　　　 B．Doesn’t she　　　　 C．Did she　　　　　　　 D．Didn’t she

31．She didn’t really know what it meant to be a mother　 　　she herself became a mother 2 years later.

　　　 A．unless　　　　　　　　 B．when　　　　　　　　　 C．until　　　　　　　　　　 D．as

30．　　　 excited us most was　　　 Shen zhou Ⅶ successfully staged China’s first space walk.

　　　 A．What; what　　　　 B．That; what　　　　　 C．What; that　　　　　 D．That; that