apples, there are, in, basket, the, three

_____________________________________.

this, is, interesting, how, book

____________________________________!

this, can, solve, you, problem

____________________________________.

    Summer vacation means long days, sunshine, swimming, sleeping on the beach, and most 1. (important), no school.

Time 2.(fly), and after a busy term, I have a new summer vacation. With no tests and homework, I'm as f3. as a bird. I can do many things I like. What will you do during the summer holiday?

Most of us may choose to stay at home and spend time with our parents. However, some people may choose to travel with their families 4. friends. Travel can widen 5.(we) knowledge of customs and cultures in different places. And travel is also one of the 6.(good)ways of amusement. We can enjoy eating various food and seeing beautiful scenery. Others prefer to learn living skills, such a7. driving.

Summer vacation is 8. longest vacation of one year. We can do many 9. (thing). In my opinion, we should do something 10.(meaning) to improve ourselves during the summer vacation. So whatever your plans are, try to make your vacation different.

    The salted fish is a kind of popular food in the south of China. It is delicious and adds a salty flavor to other dishes. But eating too much salted fish can give you cancer. We can see it clearly on the list of cancer­causing foods, which was recently published by the China Food and Drug Administration(中国食品药品监督管理局)．

The salted fish is produced with a large amount of salt, which later turns into nitrites(亚硝酸盐). When nitrites reach our stomach, they turn into another kind of chemical that can cause cancer.

So does this mean we can't eat salted fish anymore?

“People don't need to worry too much. Cancer is concerned with how often you eat certain foods and how much of them you eat，” Huang said. If you really like eating salted fish, you can eat a small amount once or twice a month. Meanwhile, you should also eat more fruit and vegetables that are rich in vitamin C, as this can help to prevent the formation of nitrites.

In fact, there are many foods that we often eat that are thought to cause cancer, such as pickles(咸菜), areca palms(槟榔) and so on.

Although these foods may bring cancer, it doesn't mean a person will get cancer just from eating them. Cancer is caused by many different factors, such as one's genes, environment, lifestyle and eating habits. As long as one has a balanced diet, he doesn't need to avoid cancer­causing foods entirely.

1题完成句子；2～3题简略回答问题；4题找出并写下全文的主题句；5题将文中画线句子译成汉语。

1.The salted fish ________ lots of salt, which is delicious and has a salty flavor.

2.What can be helpful to you if you eat the salted fish?

_______________________________

3.How many factors that may cause cancer are mentioned in this passage?

_________________________________

4._______________________________

5._______________________________

    March 21st is World Sleep Day. This year's slogan(口号)is “Healthy sleep, safe travel”. Its_____ is to let people know the importance of healthy sleep.

Sleep is like food for the brain, and enough sleep helps the body and brain grow and _____. According to the National Sleep Foundation in the US, adults need seven to nine hours of sleep every night. _____  students aged 10 to 17, a healthy sleep is about eight to nine hours per night.

But many students don't get enough sleep because of _____ school start time and heavy homework. About 80 percent of middle school students don't get enough sleep, the China Youth and Children Research Center reported. For some students, they want to sleep early, but they keep worrying about their schoolwork and can't_____ quickly. For others, they may even have insomnia(失眠)．

These sleeping problems greatly affect people's life. Studies have shown that the lack of sleep for teenagers leads to poor _____. Students without enough_____ can't pay attention to class or do well in sports. Also, the lack of sleep may make them depressed.

_____, people should form good sleep habits. With good sleep habits, it is easier to fall asleep. Some of these good habits include _____ drinks that make people excited late at night, going to bed at the certain time each night, and sleeping in a ______ place that is dark, quiet and neither too warm nor too cold.

1.A.suggestion B.goal C.influence D.work

2.A.develop B.stop C.use D.change

3.A.For B.To C.As D.On

4.A.late B.slow C.early D.fast

5.A.fall off B.fall asleep C.get up D.stay up

6.A.manners B.grades C.mistakes D.tasks

7.A.habit B.life C.water D.sleep

8.A.Therefore B.Moreover C.Instead D.However

9.A.allowing B.avoiding C.having D.requiring

10.A.noisy B.healthy C.cheap D.comfortable

I was________ enough to make so many friends who had the same hobbies with me in that school.

A.lucky B.terrible C.upset D.strange

The doctors always say we shouldn't eat too much meat, because it is bad for our________．

A.sleep B.health C.mind D.head

Scientists are doing a lot of________ to help pandas produce more babies.

A.research B.experience C.exercise D.advice

It was too hot, so we ________ to go swimming together after school.

A.refused B.offered C.received D.decided