阅读下面短文，从每题所给的四个选项中，选出最佳答案。
Hi, dear boys and girls! Do you know how to be a healthy kid? Here are some rules you should follow.
First, eat different foods, especially fruit and vegetables. You may have a favorite food, but you'd better eat something different, if you eat different foods, you will probably get more nutrients (营养物质) your body needs.
Then, drink water and milk as often as possible. When you're really thirsty, cold water is the No. l choice. Milk is a great drink that can give you more calcium (钙) your body needs to grow strong bones .
Next, listen to your body. How do you feel when you are full? When you are eating, notice how your body feels and when your stomach feels comfortably full. Eating too much will not make you feel comfortable and make you fat.
Afterwards, limit (限制) screen time. Screen time is the time you watch TV, DVDs and videos, or using computers. It is good to take more exercise such as basketball, bike riding and swimming. You can't watch TV for more than two hours a day.
Finally, be active. One thing you'd like to do as a kid is to find out which activity you like best. Find ways to be active every day.
Follow these rules and you can be a healthy kid.
【小题1】You have to eat different kinds of foods especially _________.

根据短文内容，用方框中所给单词的适当形式填空。每词限用一次。

    Healthy eating habits are important. Here are five of the best eating habits. Follow them and you will have a____1____lifestyle.

Drink at ___2____8 glasses of water a day. You may need even more water if you are exercising.

    Breakfast is the most important meal of the day. You will have more energy after eating breakfast.

    Eat a light lunch every day. If you don’t have time to go out, take a sandwich in the morning with you for a __3______ lunch.

    We should eat fruit and vegetables every day. Add a banana to your breakfast, have a salad with lunch, and eat at least one vegetable for ___4____.

    Try to have dinner at least 3 hours before you go to bed. Your body needs time to digest most of the food before you rest__5____the next 8 hours.

Life in the future will be different from life today. Between then and now many changes (改变)will happen. But what will the changes be?
The population (人口) is growing fast. There will be many people in the world and most of them will live longer than people live now.
Computers will be much smaller and more useful, and there will be at least (至少) one in every room. And computer studies will be one of the important subjects in schools then. People will work fewer hours than they do now and they will have more free time for sports, watching TV and travel. Traveling will be much cheaper and easier. And many more people will go to other countries for holidays.
There will be changes in our food, too. More land will be used for building new towns and houses for all the people. Then there will be less room for cows and sheep, so meat will be more expensive. Maybe no one will eat it every day. Instead they will eat more fruit and vegetables. Maybe people will be healthier. Work in the future will be different, too. Robots will do dangerous and hard work. Because of this, many people will not have enough work to do. This will be a problem.
【小题1】In the future there will be _______.
A. much more fruit   B. more people     C. less vegetables
【小题2】Every family will have at least a _____________ in the future.
A. robot            B. cow           C. computer
【小题3】In the future people don’t have to __________________
A. work long hours   B. work fast      C. walk on foot
【小题4】People may not eat _________ as much as they do today.
A. fruit             B. fish           C. meat
【小题5】One big problem in the future is that ___________.
A. many people will not be able to find work
B. people have to work fast
C. all the work will be done by robots

Here is a page from a magazine called Future. Read the following information about things that may happen in ten years.

Cars will run on solar power (太阳能) and will be much cleaner. They will be much safer. For example, if you are too close to another car or if you are driving dangerously, your car will slow down or stop by itself.
New cities will have to be built in the sea. Some cities on water will have two levels (层). People will live on the upper level; the lower level will be used for traffic, shops and factories.
Biotechnology (生物技术) will make food better and healthier. Plants without insects or illnesses (病虫害) will be developed. The taste of fruit and vegetables will be better and food will be kept longer.
Many new ways to cure (治愈) illnesses will be found. People will use products of genetic engineering (基因产品) to cure more illnesses. However, some new illnesses will appear.
【小题1】What will happen in the future according to the passage?

Almost every day, we discuss the topic of health, especially for kids. But what is health? “Health” means eating well, getting enough exercise, and having a healthy weight. Let’s read the following rules. They can help you stay healthy.

1. Eat a variety of food, especially fruit and vegetables. We all know that eating fruit and vegetables can help us stay healthy, but many of us only eat our favorite food. Remember that we can only get the nutrition (营养) we need by eating different kinds of food, especially fruit and vegetables.

2. Drink water and milk most often. Everyone knows that water is important. Besides that, kids need plenty of calcium (钙) to grow strong bones, and milk is rich in it. Every day, you should drink at least three cups of milk, when you are 9 years old or older. You should also try to have less sugary drinks, like soda and coca. They include a lot of sugar. Sugar only includes calories (热量), not important nutrition.

3. Listen to your body. When you are eating, notice how your body feels. When your stomach feels comfortably full, stop eating. Eating too much makes you feel uncomfortable. If you do it too often, it can make you unhealthy and fat.

4. Limit screen time. What’s screen time? It’s the amount of time you spend watching TV, movies and playing computer games. The more time you spend on these sitting-down activities, the less time you spend playing sports, like basketball, and doing other activities like riding and swimming. Try to spend no more than 2 hours a day on screen time.

1.In this passage, “health” includes all of the following EXCEPT ______.

A. eating well                                                    B. doing more exercise

C. having a healthy weight                                         D. wearing comfortable clothes

2.The underlined phrase “a variety of” means ______.

A. plenty of                 B. all kinds of     C. the rest of             D. a lot of

3.Which of the following is NOT true?

A. Eating more fruit and vegetables is good for people.

B. We should eat and drink things with little sugar.

C. We should spend the same time on both sitting-down activities and sports.

D. When we are full, we should stop eating, no matter how delicious the food is.

4.Screen time is the time that you spend ______.

A. playing computer games                         B. watching movies    

C. watching TV                                    D. All of above

5.What’s the main idea of the passage?

A. How to eat healthy food.                        B. Eating and playing are both important.

C. Suggestions for staying healthy.             D. Health is very important.