One day, I had a bad toothache. I couldn't eat anything. So I went to see the dentist.

“What's wrong with your teeth?” asked the dentist.

“I have a toothache.” I told him.

“Let me see your teeth… Um, there's a hole in one of the teeth. Do you eat a lot of sweet food?"the dentist asked me.

“Yes, I do. I often eat ice cream, biscuits(饼干), chocolates and I often drink colas and milk with sugar.” I told him.

“All these are bad for your teeth. You must eat less sweet food and brush your teeth at least twice a day. Now let me fill your bad tooth.” said the doctor, “Then you will not have a toothache for a long time.”

1.What was wrong with the writer?

A. She couldn’t eat or sleep.

B. She had a toothache.

C. She couldn’t eat sweet food.

D. She had a headache.

2.The doctor saw the writer’s teeth and found______.

A. a hole in one of her teeth

B. two holes in her teeth

C. some holes in her teeth

D. a big hole and a small hole in her teeth

3.The writer ______.

A. doesn’t like eating sweet food or drinking sweet milk

B. doesn’t like having any food or drink

C. likes eating sweet food and drinking water

D. likes having sweet food and drink

4.Eating less sweet food ______.

A. isn’t good for our teeth

B. is only good for children’s teeth

C. is good for our teeth

D. is bad for our teeth

5.Which of the following is TRUE?

A. The dentist filled all the writer’s bad teeth.

B. The dentist didn’t fill the writer’s bad tooth.

C. The dentist pulled the writer’s bad tooth out.

D. The dentist filled the writer’s bad tooth.

How much sleep do we need? We are all different. Some people need only three hours of sleep a night. Others need ten hours of sleep a night. Most Americans sleep an average ( 平均 ) of seven to eight hours a night. After the age of fifty, the average sleep time goes down to 6.5 hours a day.

Most people have a night when they cannot sleep. About one in three (1/3) Americans has a problem with sleep. Many of these people can not fall asleep. The name of this problem is insomnia. This is not a new problem. Many famous people in history had insomnia. Some of these people had special ideas to make them sleep. Benjamin Franklin, a famous statesman ( 政治家 ) and inventor, had four beds. He moved from one to another to fall asleep. King Louis XIV of France had 413 beds and hoped to fall asleep in one of them. Mark Twain, a famous American writer, had a different way. He lay on his side across the end of the bed!

1.People’s sleeping time at night is_____.

A. three hours B. ten hours C. not the same D. not different

2.In America, when people are more than fifty, they often sleep _____ hours a night.

A. a lot more B. seven to eight C. only three D. about six and a half

3.When Benjamin Franklin couldn’t fall asleep, he _____ .

A. went to sleep in another bed B. made another bed

C. moved the bed to another room D. slept on the floor

4.When he had sleeping problems, _____ slept at the other end of the bed.

A. Benjamin Franklin B. Louis XIV

C. Mark Twain D. Thomas Edison

5.The underlined word “ insomnia ” means _____ in Chinese.

A. 失明 B. 失眠 C. 失语 D. 失聪

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