—I don't know.
—Good idea.
—It’s about three kilometres.
China is a great country 1 5，000 years of history. There are many 2 which attract millions of tourists from all over the world every year. Some of them are fantastic lakes, beautiful mountains and long rivers.
Many mountains, 3 Mount Tai, Mount Emei, Mount Hua, are very famous. People go to Mount Tai to see the sun 4 . Among the rivers, the Yangtze River is the longest one and the second 5 one is the Yellow River. They are the birthplaces of Chinese culture.
Have you 6 the love story about Xu Xian and White Snake? It is said that the story 7 on West Lake. West Lake is the most fantastic place that I have 8 visited. It lies in Hangzhou, Zhejiang Province. It is surrounded on three sides by 9 . Many tourist attractions there are well worth visiting such as Sudi Causeway, the Broken Bridge and Leifeng Pagoda. The scenery is so attractive that visitors often lost 10 in it.
（1）Lots of people want to know how the Hanging Garden (空中花园)was built in the a________ world.
（2）The London Olympics was a great e________ in 2012.
（3）Would you like to do some r________ about the new movie?
（4）The p________ from Beijing Modern Primary School won the prize.
（5）Each of the students wants to get good g________.
（1）你最好写一本关于如何保护动物的书。
You had better ________ a book ________ how to protect the animals.
（2）我们应该知道该干什么和不该干什么。
We should know ________ ________ ________ and ________ ________ ________ ________.
（3）你为什么不步行上班呢？它对健康有好处。
________ ________ go to work on foot? That’s good for your health.
（4）老师问玛丽：“你有没有更多的想法？”
The teacher asked Mary, “Do you have ________ ________ ideas? ”
（5）我喜欢这本由马克·吐温写的小说。
I like the novel ________ by Mark Twain.
