Read the following article and select the best answer. Article: We are all busy talking about and using the Internet. But how many of us know the history of the Internet? Many people are surprised when they find that the Internet was set up in the 1960s. At that time, computers were large and expensive. Computer networks didn't work well. If one computer in the network broke down, then the whole network stopped. So a new network system  had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way computer network system would keep on working all the time .  At first the Internet was only used by the government  , but in the early 1970s; universities, hospitals and banks were allowed to use it, too. However, computers were still very expensive and yet Internet was difficult to use. By the start of the 1990s, computers became cheaper and easier to use. Scientists had also developed   software   that made "surfing" the Internet easier. Today it is easy to get online and it is said that millions of people use the Internet every day. Sending e-mail is more and more popular among young people. The Internet has become one of the most important parts of people s life. Question: What would happen when one computer in the network broke down after the new network system was set up? - The other computers would wait. - The other computers would still work. - Some of the others still worked. - The other computers wouldn't work.
The other computers wouldn't work.
------
Read the following article and select the best answer. Article: A good way to pass an examination is to work hard everyday in the year. You may fail in the examination if you are lazy for most of the year and then work hard only a few days before the examination. If you are taking an English examination, you shouldn't only learn the rules of grammar. Try to read stories in English and speak in English whenever you can. Several days before examination you should start going to bed early. Do not stay up late at night studying and learning things. Before you start the examination, read carefully over the examination paper. Try to understand the exact meaning ofeach question before you pick up your pen to write. When you have finished your examination At last ,read your answers, correct any mistakes that you see and make sure that you have not _ anything _  ,. Question: When we are taking the exam, we should  _ - Pick up your pen and write at once. - After you finish the examination, hand in at once. - Try to understand every word while you are reading. - Go over your paper before you hand it in.
Go over your paper before you hand it in.
------
Read the following article and select the best answer. Article: June 11,2013 was another big day for Chinese space exploration. Shenzhou X, China's fifth manned spacecraft, was sent into space. Three astronauts, Nie Haisheng, 49, Zhang Xiaoguang, 47, and Wang Yaping, 33, stayed in space for 15 days. Tiangong-1 is China's first space module . It was sent into space in 2011. It will be developed into a large space station around 2020. A space station is a lab for scientific studies.Shenzhou X performed its first docking with Tangong-1 on June 13. It docked twice during the 15 days. The US, Russia, Japan, Canada and Europe are working together on the International Space Station (ISS).China wanted to join the ISS but was refused by the US. China decided to build its own space station. Shenzhou X flew around the Tianggong-1 lab for the first time. This was to make sure that spacecraft could dock from more than just one direction. The astronauts carried out repair work and did experiments on the Tiangong-1. Teaching from space Wang Yaping, China's second woman astronaut, taught high school and primary school students about space science. Wang talked about how things move in a micro-gravity environment. This helped the students better understand some physics ideas, like Newton's Law. The lessons aimed to encourage more students to learn about the universe and science. Life up in space The three astronauts followed a work and rest schedule that is similar on the Earth. They had Chinese dishes, such as Kung Pao Chicken and fried rice. The food was kept in special bags. At the time of the Dragon Boat Festival, they had Zongzi. Question: Shenzhou X, China's fifth manned spacecraft was sent into space    _   . - on June 11, 2013 - on June 13, 2013 - on June 11, 2011 - on June 13, 2011
on June 11, 2013
------
Read the following article and select the best answer. Article: As we all know, animals are our good friends. Many kids love animals very much. They like to go to the zoo every Saturday, Sunday or even every day on weekdays. But do you want to go to the zoo at night? Usually, the zoos aren't open at night. But if you are in   Singapore, you may have a chance to visit a zoo at night. There is a night zoo in Singapore. Its name is Night Safari. It is open at night. Why? That's because many animals only wake up  in the evening, like tigers and wolves. During the day, they like to sleep, so it's the best time to watch them at night. Is that interesting? Welcome to the Night Safari! Question: When do they go to the zoo? - On Saturdays - On Sundays - On weekdays - A, B and C
