四、阅读理解。
Health is the most important thing for everyone. How can we keep healthy? Here is some useful advice for you.
First, you should have a healthy eating habit. You need to eat more fruit and vegetables every day. They are full of vitamins and can help your body work well. Don’t eat too much meat or junk food. And you should drink enough water—about eight glasses a day.
Second, doing exercise is necessary. You can go running, go swimming or play sports with your friends. Exercising for at least 30 minutes a day can make your body strong and help you relax.
Third, you need to have a good sleep. Don’t stay up late. For students, about 8 to 9 hours’ sleep every night is enough. If you don’t sleep well, you will feel tired and can’t study well the next day.
Last, keep a happy mood. Being happy is good for your health. When you are sad or angry, talk to your parents or friends. It can make you feel better.
Follow these rules, and you will stay healthy.
()1. How many glasses of water should we drink a day according to the passage?
A. About six.
B. About seven.
C. About eight.
D. About nine.
()2. What can make our body strong and help us relax?
A. Eating more fruit.
B. Doing exercise every day.
C. Having a good sleep.
D. Keeping a happy mood.
()3. How long should students sleep every night?
A. About 6 – 7 hours.
B. About 8 – 9 hours.
C. About 9 – 10 hours.
D. About 10 – 11 hours.
()4. What should we do when we feel sad?
A. Stay alone at home.
B. Eat more junk food.
C. Talk to parents or friends.
D. Sleep all day.
()5. Which of the following is NOT good for health?
A. Eating lots of vegetables.
B. Exercising for 20 minutes a day.
C. Going to bed early.
D. Being happy every day.

1.C 2.B 3.B 4.C 5.B