Article: According to the studies from the UN, the increase of CO2in the air is responsible for 85% of the temperature increase. CO2goes into the air when we burn fossil fuels to run our industries, cars and so on. Luckily, half of the CO2that we produced is taken in by plants, trees, land and the oceans. The rest gases are still large to cause worry. At the same time, we are cutting down forests that take in carbon from the air. To solve the problem is not an easy job. Developed nations such as the USA, Germany and Australia will have to promise to cut down greenhouse gases by as much as 25-40%. Countries such as India and China that have a large population and growing industry, have to leave a smaller greenhouse gas footprint. Everybody must be active and stick to it. Question: Half of the CO2that we produced can be taken in by _ . Yes or no, is the answer "A, B and C"?
No

(Question)
Article: (C)The earth is not only, but also thirsty for water. This may seem strange to you. because nearly 70% of the earth's surface is covered with water. But about 97% of that is sea water, or salt water. Man can only use the other 3%--the fresh water from rivers, lakes, and other sources. And we can't even use all of that, because some of it is in the form of icebergs and glaciers . Even worse, some of it has been polluted. However, as things stand today, the fresh water is still enough for us. But our need for water is becoming larger and larger quickly--almost day by day. We should take steps to do with this problem now and in this way we can get away from a serious world-wide water shortage later on. We all have to learn how to stop wasting our _ water, one of the first step is to develop ways of reusing it. Today in most large cities, water is used only once and then sent out into a sewer system , from there it returns to sea or runs into underground places. But even if every large city reused its water, we still would not have enough. All we'd have to do to make use of sea water in the world is to remove the salt. Question: What is the best title for this passage? Yes or no, is the answer "The World's Water Problem"?
(Answer)
No

Ques: Article: If the only sports you do are dancing your fingers across your keyboard, you could be in serious danger of more than just becoming overweight and out of shape. Do you often feel sleepy, like something is weighing down on your head? Do you feel forgetful? Do you sometimes feel uncomfortable up and down your neck and lower back, and you can't explain why? Do you get sick often? It could be radiation from your computer causing it. If you spend three hours or more a day in front of a computer (and at this point, who doesn't?), you are more easily harmed by the _ . We have got so used to using computers that we often neglect to think of them as dangerous sources of harmful radiation. A safe amount of radiation is 25 V/m (Volts/meter). Do you want to guess how much our personal computers give off? Keyboard: 1000 V/m Mouse: 450 V/m Monitor: 218V/m CPU: 170V/m Notebook computers: 2,500 V/m Ways of Protect Yourself from Harmful Computer Radiation 1. Decorate your desk with cactus plants, they take in radiation. 2. Drink two to three cups of green tea a day and eat an orange daily. The vitamins in tea leaves and oranges protect us from radiation and keep our eyes healthy as well. 3. Use a screen filter for your monitor. 4. Avoid having metal objects nearby on your desk. 5. Put the back of the computer to the wall. Most of the radiation comes off the back. 6. Keep your monitor at least 50cm away from your face. 7. Keep your computer rooms ventilated . 8. Eat healthily-----especially fruits and vegetables. 9. Don't fall asleep on your computer. Turn it off if you have to rest nearby. The ways above are useful, why not have a try at once? Question: The best title of the passage is _ . Yes or no, is the answer "Computer radiation: a silent killer"?
Ans: No

(Q).
Article: World War II lasted from 1939 to 1945. Life changed for everybody, including women and children because of the war. Millions of people lost their lives during the war. The Diary of a Young Girl was a record of that time. The book was written by a girl named Anne Frank. Anne Frank was born in Germany in June 1929. Because the German Nazi hated the Jews and warned to kill them, her family had to move to another country. In July 1942, they went into hiding in a secret place in her father's office. During that difficult time, Anne kept writing diaries until she and her family were discovered by the Nazis in August 1944. They were caught and sent to a Nazi camp. The next year, her mother died. In the same year, she and her elder sister died of illness, before the war ended. After the war, her father collected her diaries and the book The Diary of a Young Girl came out in 1947. It has been put into over 30 languages since then. The book has been read by people all over the world. In her diary, Anne wrote down her thoughts, her feelings, her hopes and her dreams for the future, "I want the diary to be my friend, and I'm going to call this friend Kitty." "I can't spend all day complaining because it's impossible to have any fun! ... Every day, I feel the beauty of nature and the goodness of the people around me. With all that, why should 1 be sad?" The Diary of a Young Girl has also become a symbol of the greatness of the human spirit. It is called one of the wisest and most moving records on war. Question: In which year did Anne die of illness? Yes or no, is the answer "In 1945."?
(A).
No

Ques:Article: We usually believe what our brain tells us, but there are some amazing facts which show that the brain tricks us. As a result, we think we can see something that is not actually there or we ignore things that actually are there. Scientists Daniel Simons and Christopher Chabris have researched this phenomenon , which they call "change blindness". Their experiments show how we sometimes just do not see what is in front of our eyes because _ . Here is one of their most famous experiments. In this experiment, the participants were shown a video of two groups of people (one group in white T-shirts and one group in black T-shirts) who passed basketballs around in a hallway. Each group had three members. Simons and Chabris asked the participants to count how many times the white team passed the ball. While the two teams were passing their balls around, a person dressed up as a big bear walked through the group and stopped to look at the camera. Simons and Chabris found that about half of the research participants did not notice the big bear. Question: What do Daniel Simons and Christopher Chabris do? Yes or no, is the answer "Scientists."?

Ans:
No