—Do you know sound travels very fast?
一Yes. But light travels _________ sound.
A. much faster than B. a little faster than
C. as fast as D. slower than
I didn’t buy the second-hand book because the seller wanted _______money than I had expected.
A. less B. least C. most D. more
The year “1999” should be read “The year_______.”
A. nineteen and ninety-nine B. nineteen ninety-nine
C. one thousand nine hundred ninety-nine D. nineteen hundred and ninety-nine
_______ is wonderful to have a swim in such hot weather.
A. This B. He C. It D. She
Lisa works very hard and spends _______ in the library.
A. many time B. many times C. much time D. a lot of times
假如你是李华，你们学校正就“帮助别人，快乐自己”这一话题开展大讨论。请你用英语写一篇短文给某英文网站投稿，谈谈你是否喜欢帮助别人, 你常常帮助别人做什么事情，以及你这样做的感受。
提示词语：like, classmates, friends, parents, solve problems, housework, happy
提示问题：●Do you like helping others?
●What do you often do to help others?
● How do you feel?
At my school, we are talking about what we often do to help others. ___________
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