People crowd into ________ cherry trees ...

Please ________ your ashes before it fails on the carpet.

A. cut off B. knock off

C. get off D. drop off

You can’t use the computer now, ________ the upgrade of the system is under way.

A. until B. unless

C. as D. after

The man ________ the fake news that 18 firefighters lost their lives in the explosion was arrested.

A. having circulating B. to circulate

C. circulating D. to have circulated

假定你是李华，你的美国笔友John来信请你介绍中国传统节日清明节。请根据下表要点，用英语给他写封回信。

要求：1.词数100左右；

2.可以适当增加细节，以使行文连贯；

3.开头和结尾已经为你写好，但不计入总词数。

Dear John,

Glad to hear from you, I’d like to tell you something about the Qingming Festival.

_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Yours,

Li Hua

短文改错

注意：1.每处错误及其修改均仅限一词；2．只允许修改10处，多者(从第11处起)不计分。

Our class joined in a meaningful activity during the winter vacation. First, we went to visit the old lady who lived all alone. Some chatted with her but others helped do a thorough cleaning for us. When the work was done, the house looked real neat and tidy. Then we went to the sport center, where all equipment needed polished. We set out to work at once. Everything was dust-free at no time. Having done all this, we saw a pleasant community than before. Tiring as we were, we felt happy as all of our work was paid off.