Read the following article and answer the question. Article: Do you like dogs? Do you know the following things about dogs? The first pet dog Dogs are meat-eating animals. They belonged to the family of wolves a long time ago. About 15,000 years ago, people started keeping wolves for hunting . Over the time, the wolves began to look like dogs and they became people's pets. What a dog looks like Dogs come in different sizes, colors and shapes, but they're the same in some ways. All kinds of dogs have a set of forty-two strong teeth for eating. They have sharp claws at the end of their feet for digging up soil and holding onto the ground when they walk. They have very good eyesight. They also have high ability to hear and smell. How a dog grows A mother dog gives birth to one to twelve babies at a time. New-born baby dogs cannot see or hear until they are two weeks old. The mother dog gives the baby dogs milk. When they are four weeks old, they start eating soft food. When they're eight weeks, the baby dogs have very strong legs and they can go for long walks. How to read a dog's feelings Dogs act differently when they have different feelings. When a dog is angry, it opens its mouth and shows its teeth. When a dog is frightened, it lowers its ears and holds its tail between its legs. A happy dog always wags its tail. ,. (10) Question: People have started keeping dogs as pets since _ . Answer:
OPTIONS:
- there were humans
- 15,000 years ago
- there were wolves
- the wolves looked like dogs

Answer: 15,000 years ago

Question: Read the following article and answer the question. Article: Nancy is an English school girl. She studies in a middle school. She has a little brother. His name is John. John is only four. Nancy likes him very much. Today is Sunday. Nancy wants to do her homework. She takes out her pencil-box and opens it. "Oh, dear! Where's my pen?" She can't find her pen. She goes to ask her brother in his bedroom. "John! I can't find my pen. Can you see it? Oh, what are you doing with my pen? " "I'm writing to my friend, Peter." John answers. "But how can you? You don't know how to write! " "It doesn't matter. Peter can't read. " John says. ,. Question: _ can't find her pen. Answer:
OPTIONS:
- Nancy
- Peter
- John
- Friend
Answer: Nancy

input with options: Read the following article and answer the question. Article: Roast is very famous in Brazil. Customs just sit , waiting for waiters to send them all kinds of meat. If you like , you take one ; if you don't , the waiters pass you . If you don't give any messages of stopping , they will go on. One day when I was in Brazil , I went to a restaurant to try the roast . After I took my seat, the waiter gave me a sign with the color "red" on the side and "green" on the other . I said "thank you", then the waiters began to serve me .My plate was already full, but the waiters still kept on serving me more. I thought I had to eat more quickly . But to my surprise, the waiters still kept on serving more. Then a waiter found out the reason. He helped me turn the sign over, with red outside . When I finished , I found the waiter didn't take a look at me . Do you know Why? It's just like the traffic lights in the street . How wonderful ! Question: How did the waiter know you wanted food? Answer:
OPTIONS:
- Put the "green" side outside.
- Take the sign away.
- Put the "red" side outside.
- Keep the waiters away.
output: Put the "green" side outside.

Q: Read the following article and answer the question. Article: Birds live in the trees. Squirrels live in the trees. But do you know that some frogs live in the trees, too? The tree frog is hard to find. It can change colors. On green leaves, it stays green. On a brown branch ,it turns brown. Some tree frogs can change from green to gold or blue. Tree frogs have legs and wide feet. They have sticky pads at the end of their toes. These sticky toe pads keep the tree frogs from falling off the trees. Tree frogs have different colors and markings on their skins. Their eyes are different, too. Some have green eyes, and others have bright red ones. The sounds they make are different, too. One frog makes a sound like a dog barking .Another frog makes a loud noise like a snore .There is even a frog that whistles ! Question: What sounds can the frogs make? Answer:

OPTIONS:
- like a dog barking
- like a snore
- like a whistle
- A,B and C

A: A,B and C

Question: Read the following article and answer the question. Article: The Internet, mobile phones and iPads are parts of our lives now. Technology is greatly affecting all ways of our lives, from the ways we work to the ways we play. And it even causes a number of social problems such as cloning humans. We have had lots of technology and it has changed our lives a lot. We are sure that humans will continue to use more and more technology. Here are some examples of modern technology that will change our ideas and will affect our lives greatly. Global Positioning System (GPS) It's a system that uses radio signals from satellites to show exact information. It tells you where the user is on the earth in all weather conditions. It's made up of three parts: satellites, control equipments on land and receivers. Space Technology Russian and American scientists have worked together for the International Space Station, (ISS) for a long time. They hope the ISS will provide a long-lasting lab. Such a lab will bring humans limitless advantages. It's even hoped that one day space technology will take humans to their new houses in space. Underwater Robot Hercules is a kind of underwater robot with some high technology equipments. It will be used to search for ancient ships which were destroyed into the deep sea during their journey long ago. The world is changing so quickly that it's hard for us to catch up with all the new inventions because they seem to come out every month. It's important for us to learn about new technology and the role that it plays in our lives. So we should be willing to accept modem technology, or we will fall behind the times. Question: What is the purpose of the passage? Answer:
OPTIONS:
- To help us study some new technology.
- To tell us technology is changing the world.
- To help solve the problems that technology causes.
- To remind us the advantages of technology are limitless.
Answer:
To tell us technology is changing the world.