Read the following article and answer the question. Article: Not all memories are sweet. Some people spend all their lives trying to forget bad experiences. Wars and traffic accidents can leave people with terrible physical and mental _ Often they appear again in dreams. Now American researchers think they are close to developing a pill , which will help people forget bad memories. The pill is designed to be taken immediately after a frightening experience. They hope it might reduce , or possibly erase the effect of sad memories. In November, some scientists tested a drug on people in the US and France. The drug stops the body producing chemicals that fix memories in the brain. So far the research has suggested that only the mental effects of memories may be reduced, not that the memories are erased. The research has caused plenty of argument. Some think it is a bad idea, while others support it. Supporters say it could lead to pills that prevent or treat soldiers' troubling memories after war. They say that there are many people who suffer from terrible memories. "Some memories can destroy people's lives. They come back to you when you don't want to have them in a dream. They usually come with very sad feeling." said Roger Pitman, a scientist of psychiatry at Harvard Medical School. "This could relieve a lot of that suffering." But those who are against the research say that it is very dangerous to change memories because memories give us our identity . They also help us all get away from the mistakes of the past. "All of us can think of bad events in our lives that were terrible at the time but make us who we are. I'm not sure we want to erase those memories," said Rebecca Dresser. Question: The drug tested on people can _ . Answer:

OPTIONS:
- cause the brain to fix memories
- stop people remembering their experiences
- prevent body producing certain chemicals
- erase the emotional effects of memories

Answer: prevent body producing certain chemicals

Problem: OPTIONS:
- They used it for work and daily life.
- It was borrowed from their friend.
- It was a nice Kona18 speed.
- The man's job was bike racing.
Q: Read the following article and answer the question. Article: It was a winter morning, just a couple of weeks before Christmas 2005. While most people were warming up their cars, Trevor, my husband, had to get up early to ride his bike four kilometers away from home to work. On arrival, he parked his bike outside the back door as he usually does. After putting in 10 hours of work, he returned to find his bike gone. The bike, a black Kona 18 speed, was our only transport. Trevor used it to get to work, putting in 60-hour weeks to support his young family. And the bike was also used to get groceries ,saving us from having to walk long distances from where we live. I was so sad that someone would steal our bike that I wrote to the newspaper and told them our story. Shortly after that, several people in our city offered to help. One wonderful stranger even bought a bike, then called my husband to pick it up. Once again my husband had a way to get to and from his job. It really is an honor that a complete stranger would go out of their way for someone they have never met before. People say that a smile can be passed from one person to another, but acts of kindness from strangers are even more so. This experience has had a spreading effect in our lives because it made our confidence in humanity stronger as a whole. And it has also influenced us to be more mindful of ways we can share with others. No matter how big or how small, an act of kindness shows that someone cares. And the results can be continuing for ever. Question: Why was the bike so important to the couple? Answer:
Answer: They used it for work and daily life.

Problem:OPTIONS:
- she is sad about the person at the concert
- she doesn't like or care about her mother
- her mother always asks her lots of questions
- her mother doesn't want her to make new friends

Read the following article and answer the question. Article: Dear Dr. Smith, My mom always keeps asking me, "What's going on?" If I want to go to a concert, she asks who I will go with. I think that's my own business . Sometimes it looks like she doesn't trust me. It makes me very sad. How can I get her to stop? Dear Katie, Many young people have the same problem as you. If you don't talk much with your parents, they might feel they need to ask you questions to know about your life. It seems to you that your mom is getting into your business, but I think she's just trying to keep a close relationship with you. In fact, some experts often tell parents to stay close to their kids by asking them about what's going on in their life. Some parents do this better than others, of course. But, unluckily, some parents ask questions because they don't trust their kids. So start by trying to trust your mom. She is probably just trying to stay close to you because she loves and cares about you. You can have a talk with her about it. Of course, that doesn't make the questions less boring. If you're tired of so many questions, tell your mom about your feelings the day before she asks. If you _ more information, conversations with your mom won't seem like she's just asking you too many questions! If you do this, I'm sure you can get on well with your mom. Dr. Smith Question: Katie's problem is that _ . Answer:
****
A: her mother always asks her lots of questions

Read the following article and answer the question. Article: Hi, I am Grace. I have some nice photos. The first is the photo of my family. The boy is my brother, Bill and the girl is me. And these are my parents. Now we are in Bill's room. We can see his model phone on the bed. His brown trousers are also on it, under his phone. The second is photo of my friend. Her name is Helen. She's 14. And we are the same age. Helen has hat. But the hat is on the floor. It looks like my black cat. In the third photo is my cousin, David. He is in the library. He has some books on the desk. They are all about dogs. Do you know why? Question: The second photo tells us that Helen's hat is _ Answer:
OPTIONS:
- white
- brown
- yellow
- black
black

input with options: Read the following article and answer the question. Article: Henry was born in a small town. His father has a factory. One night the man drank too much and drove his car home. On his way he drove fast and suddenly his car fell into the river and he died in the accident. The old man left his son much money and the factory. But the man spent all the money in nearly three years and at last he had to sell the factory for food and clothes. Another three years passed and he wanted to find work but he couldn't do anything. Nobody would use a man like him. The young man thought and thought. At last he found a way. He began to beg from door to door. Most people in the town knew him well and few of them had a pity on him. So he was often hungry. He had to leave the town and came to Toronto. In the city he began to pretend that he couldn't speak. So he could beg some money and food. One day Henry was begging by the station when he met Mr. Cook, one of his father's friends. The man asked, "How long have you been dumb , Henry?" The sudden question made the young man burst out , "since I was born!" Question: The car fell into the river because _ . Answer:
OPTIONS:
- the old man couldn't drive at all
- it was very dark that night
- something was wrong with the road
- the old man was drunk that night
output:
the old man was drunk that night