Q: Read the following article and answer the question. Article: Today, an increasing number of people are always looking at their mobile phones with their heads down. These people are called the "Heads-down Tribe" . Are you a heads-down tribe member? Heads-down tribe members now can be seen everywhere. Using mobile phones may cause accidents and even cost a lot of money. Also, more and more interesting and strange facts happen to the "Heads-down Tribe". Let's have a look at an interesting TV report. A man in America kept using his mobile phone on his way home. As a result, he bumped into a big lost bear on the street. When he lifted his eyes from the phone,he was so scared that he turned around and ran away as quickly as possible. Another fact is that we can often see people in the restaurant eating face to face but looking at their own mobile phones. It's strange that they don't talk to the ones who sit opposite to them during the meal. Some of them even have fun communicating with others on the phone. Mobile phones are helpful and necessary tools for modern life. Are mobile phones good or bad? It depends on how people use them. Let's be "healthy" users and try to be the "Heads-up Tribe". Question: What is the main idea of the passage? Answer:

OPTIONS:
- Let's try to be the "Heads-down Tribe".
- We should use mobile phones properly.
- Mobile phones are not good for people.
- Mobile phones are helpful and necessary.

A: We should use mobile phones properly.

Q: Read the following article and answer the question. Article: There are some easy things you can do to protect the environment and the earth. Choose ideas from the list or come up with a few of your own. * Plant flowers, grass or trees. *Whenever you visit a park or beach, take away what you bring there----keep rubbish in a bag until you can put it in a dustbin . *Turn off the lights, TV sets when you leave the room. This saves a lot of electricity. *Turn off the tap when you brush your teeth. You can save some water by not letting it run. Also, use a glass cup instead of a paper cup because this saves paper. *Keep the doors and windows closed in winter to keep warm air in. *Give your old books and magazines to a library instead of throwing them away. *Give your old clothes to poor children you know instead of throwing them away. *Use both sides of paper. *Stop pouring dirty water into the rivers or the lakes nearby . *Encourage all your friends to do the same things you do to help protect the earth. You don't have to wait until Earth Day to do these things. Make every day Earth Day. If everyone makes a contribution to protecting the environment, the world will become much more beautiful. Question: Which of the following is WRONG according to the writer? Answer:

OPTIONS:
- Turn off the lights when you leave the room.
- Close the doors in winter.
- Use a paper cup when you brush your teeth.
- Give your old clothes to the poor children.

A: Use a paper cup when you brush your teeth.

Q: Read the following article and answer the question. Article: Rico is a dog who lives in Germany . His owners trained him from a young age to find his toys. When they say the name of a certain toy, Rico can find it. In fact, he seems to know the names of 200 toys! Some researchers in Germany wanted to test Rico. They put his toys in a room and then told him to go in the room and find a certain toy. Since nobody was in the room with Rico, he had no help from anyone finding the right toy. The researchers did this test forty times. Rico found the right toy thirty-seven times! Then the researchers tried something else. They put seven of Rico's toys in the room together with one new toy that Rico had never seen before. Then they told Rico to go into the room and get the new toy. This new toy had a name Rico had never heard before. Rico found the right toy seven out of ten times! Researchers cannot really say that Rico knows words or language. However, these tests seem to show that Rico can think about what he hears and think about what he knows. In fact, Rico seems to think and remember things as well as a three-year-old child. From these tests, animal researchers know one thing for sure. Rico has given them a lot to think about. Question: From the passage we know that Rico is good at _ . Answer:

OPTIONS:
- catching toys
- counting toys
- finding toys
- putting toys in order

A: finding toys

Q: Read the following article and answer the question. Article: Ever thought of moving to a new country? How about starting a new country? Patri Friedman is planning to do just that. He left Google years ago to set up the Seasteading Institute. And his dream is to build seasteads-----floating micro-nations in the middle of the ocean. So, what will life on a seastead be like? Probably a bit like life on a cruise liner , but much larger, with shops, gyms, swimming pools, schools and other areas. In fact, the early seasteads may actually be specially-rebuilt cruise liners. But as science advances, Friedman believes they'll become more like floating cities, with several hundred people. Seasteading raises a lot of questions. First of all, how will the new countries make money? The Seasteading Institute has suggested several money-making ideas, including ocean-based theme parks, casinos and fish farming. There's also the questions of safety. With storms, typhoons and pirates , the high seas are a dangerous place. However, the Institute says that it can stand bad weather and prevent crimes with its well-designed systems. So, is this just a day dream? Well, maybe not. One of the people behind the project is Peter Thiel. He founded PayPal and was one of the first investors in Facebook. So far, he's donated $ 500,000 to the project. And Friedman isn't wasting any time. He recently announced the creation of the Poseidon Award. This will be given to the first seastead with fifty people. Friedman is hoping to hand out the award in 2015. Question: Which of the following can be the best titles of this passage? Answer:

OPTIONS:
- Seasteading: a new idea of living
- Seasteading: a wild way of farming
- Peter Thiel: a man behind the project
- Patri Friedman: a crazy day dreamer

A:
Seasteading: a new idea of living