_________you face a stressful situation, take a few moments to breathe deeply before you say or do anything.
A.Whenever B.However C.Whatever D.Anywhere
The heavy rain kept beating _________ the windows and we were all very frightened.
A.through B.against C.along D.across
—What do you think of his new design?
—It’s of even _________ practical value than the old one. He’s just a bookworm.
A.little B.less C.great D.greater
We all know it’s important to keep a healthy diet, but doing it is really not _________ job.
A.an easy B.the easy C.an important D.the important
你的笔友Mike对中国的共享单车很感兴趣，假定你是李华，请给他写封邮件，介绍共享单车的优点和使用注意事项，内容包括：
1. 使用方便、快捷；低碳环保，减少对空气的污染；缓解交通拥堵现象等。
2. 不能乱停乱放；不能损坏等。
注意：1. 词数80~100； 2. 可适当增加细节，以使行文连贯；
3. 信中不能出现与本人相关的信息； 4. 开头和结尾已写好，不计入总词数。
Dear Mike,
With the development of technology, bicycle sharing comes into our Chinese people’s lives. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Best wishes!
Yours,
Li Hua
We all know that we need water to live. Up to 75% of our bodies is water and we need to drink water every day to be healthy! So what will happen to the Earth’s water if global warming （全球变暖）gets worse?
About 71% of the Earth’s surface is covered with water. When the temperature of the Earth rises, the temperature of the water rises, too. Higher water temperatures will kill the underwater plants and tiny fish. But it’s not just the fish! Higher temperatures also have an influence on animals on land. Some scientists think that because of global warming, two thirds of the world’s polar bears will never be seen on our planet by 2050.
Global warming makes the weather change, too. In some places, there will be less rain. This will cause deserts to be larger. In other places, the rain will become very strong and heavy, so we will have less farmland and not enough food for humans.
Global warming is a big problem. But we can help by making small changes like turning off the water, lights, and TV when we aren’t using them!
1.How much of the Earth’s surface is covered with water?（不超过5个词）
________________________________________________________________________
2.What will happen to the underwater plants and tiny fish when water temperatures get higher?（不超过10个词）
________________________________________________________________________
3.What small changes can we make to help solve the problem of global warming?（不超过15个词）
________________________________________________________________________
