*Question*
Coffee has been a part of people's lives for thousands of years, and today it is still one of the favorite drinks in the world. Many people in the world begin their busy day by drinking a cup of or several cups of coffee. They have always said that a cup of coffee in the morning helps them begin their day in the right way. So they say a cup of coffee is necessary for them in the morning. Do you know what in the coffee makes our bodies and brains active? It is caffeine . Caffeine may increase a person's mental and physical abilities . For example, two cups of coffee will make you breathe faster and _ body heat. All this makes you heart beat faster, and doctors warn that this may be a little dangerous. Caffeine is found in tea, coffee, chocolate and some other foods. A little caffeine is probably not harmful. But much caffeine can make people nervous and sleepless. Caffeine is found in _ . A) tea and water B) fish and meat C) coffee and jam D) coffee, tea and some other foods
**Answer**
D

*Question*
What will you do if you have six million dollars? Different people give different answers. David I will buy an island if I have six million dollars. Then I will be the king of the island. I will invite my friends to my island and we'll have a good time there. Cathy If I get six million dollars, I want to start my own business and I will do a lot of things for my family. For me, nothing is more important than my family. I will buy a new house for my parents and take them to travel around the world. Julie If I have six million dollars, I will put five million in the bank and spend one million. I will visit Sydney, Toronto, Moscow and other interesting cities. I want to try different kinds of delicious food, and build a house with a swimming pool. Victor If I have six million dollars, I will use the money to do everything I like. I will use two million to open my own shop. And I will give another four million to schools and charities. I would like to help students in poor areas to get good education. I want everyone to live a happy life. David will invite his friends to _ . A) his new house B) his island C) his country D) his factory
**Answer**
B

*Question*
Every year thousands of people get hurt or die when they are crossing the road. Most of these people are old people and children. Old people often get hurt or die because they can't see or hear very well. Children usually meet with accidents because of their carelessness. They forgot to look and listen before they cross the road. How can we lessen traffic accidents? All of us must obey the traffic rules. For the drivers, they shouldn't drive too fast. If they drive too fast, it will be very difficult to stop the cars in a very short time. For the pedestrians , it's very important to be careful when they are walking on the road. Therefore, when we walk across the road, we must try to walk along the pavements. We must stop and look both ways before crossing the road. Look left first, next look right, then look left again. Only when we are sure that the road is clear, we can cross it. The right way to cross the road is to walk quickly. It's not safe to run. If people run across the road, they may fall down. Teenagers should try to help children, old people or blind people to cross the road, and never play in the street. ,,. Why do most old people often get hurt or die when they are crossing the road? A) Because they are not careful. B) Because they forget to look and listen. C) Because they can't see or hear very well. D) Because they often run across the road.
**Answer**
C

*Question*
A recent survey showed that only 9 percent of teens in the United States smoke cigarettes.That's down from 23 percent in 2000.While this is good news for the US's overall health, tobacco use is still a problem. Cigarettes can cause many diseases, such as cancer ,lung cliscases and heart problems.Although they know about the health problems, teenagers still smoke.So the _ of the US Anti-smoking Organization is working to end teenage smoking.Their latest activity uses social media to remind teenagers of the dangers of smoking.And the activity also encourages teens to learn the facts and become the generation that ends smoking. However, anti-smoking campaigns may have a new problem to worry about.According to a 2013 report, the use of electronic cigarettes is on the rise.American high school students who reported having used an electronic cigarette rose from 4.7 percent in 2011 to 10 percent in 2012.The increased use of e-cigarettes by teens is deeply troubling.It may become lifelong addictied .Besides, we still don't yet understand the long-term effects of e-cigarettes. ,. (2,10) Which of the following disease may not be caused by cigarettes? A) skin disease B) cancer C) lung disease D) heart disease
**Answer**
A