The doctors in Shenzhen did all they ______ to save Yao Beina, a famous singer, but she still died.
A. would B. could
C. must D. might
Look. How clean the window is! It ________ just now.
A. was cleaned B. is cleaned
C. has been cleaned D. will be cleaned
The bus is coming. Oh, no! It's full. I'm afraid we can't ______.
A. get on B. get up
C. get out D. get off[
To finish the task, we’ve tried three times, and after dinner we’ll try _________ time.
A. the fourth B. a fourth
C. fourth D. four
任务型阅读。
Have you ever asked your relatives or friends if there is Wi-Fi in their houses? Have you ever searched for Wi-Fi when you are at restaurants or hotels? The answers will probably be "Yes". Most of us want Wi-Fi everywhere as if we can't live without it. But we can only use free Wi-Fi in some public places. We still have to spend some money accessing(连接)the Internet at most time. Here comes a piece of good news.
A rich， powerful organization in the USA called the Media Development Investment Fund (MDIF) has decided to change the age of online computing (计算) completely by giving free Wi-Fi to every person on Earth. They will send up hundreds of satellites into low Earth orbit(轨道)in 2015.
This is because they have made a survey and found that only 60% of the world's population have been able to get information on the Internet. And this is also because many countries are unable to offer people the necessary infrastructure(基础设施)to access the web.
We can expect to use free Wi-Fi everywhere in the near future.
阅读以上信息，用恰当的词完成下面的表格，每空一词。
Present situation | ●Many of us want Wi-Fi everywhere as if we can't live without it ●Accessing the Internet 1. us some money. |
What the organization will do | MDIF has made a decision to send up hundreds of satellites into low Earth orbit in 2015 so that for every person on Earth， there will be free Wi-Fi available. |
2. | ●Only three 3. of the world's population have been able to get information on the Internet. ●Many countries can't4. people with the necessary infrastructure to access the web. |
What we can expect | ●Free Wi-Fi will 5. the world in the near future. |
在下面的空白处填入适当的话语（话语可以是句子、短语或词）。
Mary ： Help yourself to the chocolate， Chen. Li brought them from Shanghai.
Chen Hui： 1.! I can’t touch anything sweet. It’s my teeth…
Mary： I’m sorry to hear that. 2.
Chen Hui： Yes. He told me that I have to have one tooth out two filled. But I can’t find time for it.
Mary： 3.. A sound mind lives in a sound body（身心要健康）.
Chen Hui： Yes， I think I’ll go next week.
Mary： I’m afraid you’d better go right now. The sooner you do something about it， the better.
Chen Hui：4.. Can you please tell our head that I’ll be back by lunchtime?
Mary：5._.
Chen Hui： Thank you very much. See you this afternoon.
Mary： See you.
