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.(2010·山东淄博高三第一次摸底考试)  31. It’s nine thirty now and you'd better go, __________ you'll miss the train.

A. or else       B. unless        C. as if                D. now that

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五.短文改错。

  Dear Jim,

    I'd like to tell you something more about our school       1._______

sports meet. It was holding on Oct. 6, which was a            2._______

fine day. There were over 1,000 students and teachers         3._______

attend it. Wang Lin, a student from my class won the          4._______

100 - meter race. He finish the race in 12.6 seconds           5._______

and broke in the school record. The sports meet              6._______

was really success. That was because we were               7._______

all trying to do my best.                                 8._______

Although I was not one-of the winner, I                    9._______  

was proud of that we had done.                          10. _______

Looking forward to receiving your letter.

                                                Yours,

Li Ping

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Bedazzling (眼花缭乱) with their bright colors and eye-catching displays, fireworks light up our night skies during the holidays. However, these crowd-pleasers can have some damaging side effects.

Once a firework is set off, it only takes a couple of seconds before smoke, dust and harmful chemicals are let out into the atmosphere. The loud booming noises are caused by gunpowder. While the sounds may excite some people, they can be frightening to domestic and wild animals — as well as some humans.

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?? Sky lanterns — a tradition that originated long ago in the most-populated Asian country.

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   B. Fireworks should be banned and replaced by some other means.

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