---How long do you think the terrible snow will _____?

--Sorry, I didn’t listen to the weather forecast.

The most frightening words in the English language are, “Our computer is down.” You hear it more and more when you are on business. The other day I was at the airport waiting for a ticket to Washington and the girl in the ticket office said, “I’m sorry, I can’t sell you a ticket. Our computer is down.”

“If your computer is down, just write me out a ticket.”

“I can’t write you out a ticket. The computer is the only one allowed to do so.”

I looked down on the computer and every passenger was just standing there drinking coffee and staring at the black screen. Then I asked her, “What do all you people do?”

“We give the computer the information about your trip, and then it tells us whether you can fly with us or not.”

“So when it goes down, you go down with it.”

“That’s good, sir.”

“How long will the computer be down?” I wanted to know.

“I have no idea. Sometimes it’s down for 10 minutes, sometimes for two hours. There’s no way we can find out without asking the computer, and since it’s down it won’t answer us.”

After the girl told me they had no backup(备用) computer, I said. “Let’s forget the computer. What about your planes? They’re still flying, aren’t they?”

“I couldn’t tell without asking the computer.”

“Maybe I could just go to the gate and ask the pilot if he’s flying to Washington, ” I suggested.

“I wouldn’t know what gate to send you to. Even if the pilot was going to Washington, he couldn’t take you if you didn’t have a ticket.”

“Is there any other airline flying to Washington within the next few hours?”

“I wouldn’t know, ” she said, pointing at the dark screen. “Only ‘IT’ knows. ‘It’ can’t tell me.”

By this time there were quite a few people standing in lines. The word soon spread to other travelers that the computer was down. Some people went white, some people started to cry and still others kicked their luggage.

1.The best title for the article is _______.

A. When the Computer Is Down         B. The Most Frightening Words

C. The Computer of the Airport           D. Asking the Computer

2.What could the girl in the ticket office do for the passengers without asking the computer?

A. She could sell a ticket.                    B. She could write out a ticket.

C. She could answer the passengers’ questions.   D. She could do nothing.

3.Why do you think they had not a backup computer?

A. Because it was easy down              B. Because it was very expensive.

C. Because it was not advanced enough.     D. Because it was not as big as the main computer.

4.The last paragraph suggests that _______.

A. a modern computer won’t be down.   

B. computers can take the place of humans

C. sometimes a computer may bring suffering to people  

D. there will be great changes in computers

—How long do you think it is ________ he arrived here?

　　—No more than half a year, I believe.

—How long have you been studying in No. 8 Middle School?

—More than two years.

—So it will be less than one year        you graduate from it.

         A．when B．before        C．after  D．since

Modern science suggests that a healthy lifestyle matters much to how long you can live and how well you live. Here are some tips for you to form a healthy lifestyle.

Keep a scientific diet. Keep in mind that sugar can be removed from our diet completely. Over intake of sugar is one of the main reasons for getting fat. Over intake of protein or fat and low intake of fiber can also lead to getting fat. We need only a few grams of protein every day to keep our body in order. Like rain to crops, not the more the better.

Be always in a good mood. There is a relationship between the mood and health. A good mood keeps you in high spirits. Thanks to the Internet, we can enjoy and learn much without going out. Take a look at some online shops and pick up some bargains, enjoy music and movies and chat with some good friends. Just keep happy.

Enough sleep. Two studies show the reasons why teens and adults don’t have enough sleep. With teens, a major reason is mobile phone use; with adults, it’s work. Meanwhile, a third study of young children shows that a lack of sleep in early life may lead to serious problems in future. Everyone needs at least 8-hour sleep to recover from tiredness and the hurt caused by hard work in the daytime.

Proper exercise. Do exercise to keep away from fatness. Because of the quick pace of modern life, you don’t have time to do exercise every day, but at least three times a week and 45 minutes each time.

1.The author wrote the passage to _______.

A. tell the readers how to take proper exercise every day

B. provide some advice on how to form a healthy lifestyle

C. ask people to care about their health rather than their work

D. make some surveys among those who have health problems

2. Which of the following can lead to getting fat according to the passage?

A. low intake of protein.

B. low intake of fat.

C. over intake of fiber.

D. over intake of sugar.

3.The main reason why teenagers don’t have enough sleep is that they _______.

A. use mobile phones too much

B. have too much homework

C. eat too much sugar every day

D. don’t have enough exercise

4.How many minutes do you need to do exercise at least every week?

   A. 45 minutes.     B. 90 minutes.      C. 115 minutes.       D. 135 minutes.

5.What can we conclude from the passage?

   A. We must take in much sugar for our body’s functioning well.

   B. The Internet leads to more health problems.

   C. The least sleep time needed for adults is less that that of teens.

   D. We need to do many things to form a healthy lifestyle.