—Sorry, he ________ Hong Kong. But he ________ back in a few days.

A. has been to; will come

B. has gone to; will come

C. has been to; came

D. has gone to; came

Most people just throw them away. With the development of electronic industry (電子產(chǎn)業(yè)), ewaste pollution has become a serious problem. According to the United Nations, in 2014, people around the world produced 41.8 million tons of ewaste and only recycled 6.5 million tons. The US was the biggest waster, producing 7.1 million tons. China came second, with 6 million tons.

It's important to pay attention to ewaste. It can either be valuable or harmful, depending on how we deal with it. Ewaste is a valuable urban mine(城市礦藏). The value of the metals, like gold and silver in the waste around the world, is surprising. And the metals can be reused. But if people throw them away, the toxic chemicals(有毒化學(xué)物質(zhì)) can get into the earth or air, affecting the environment and people's health.

Apple, for example, now recycles people's used products in China when they are buying new ones. The company will test and repair the used ones and sell them at lower prices. To help reduce ewaste, we can also take computers and phones to see if companies offer recycling programmes.

【1】The following can become ewaste EXCEPT________．

A. computers B. mobile phones

C. plastic bags D. MP4 players

【2】Which country produced most ewaste in 2014 according to the United Nations?

A. America. B. China.

C. Japan. D. France.

【3】From Paragraph 4, we learn that________．

A. the recycled Apple products will be sold at higher prices

B. buying longer lasting electronic products is a good way to reduce ewaste

C. it's better to keep the unwanted electronics in your bedroom

D. some companies offer to recycle the used electronic products

【4】The main purpose of this passage is to________．

A. prove that ewaste is useless

B. encourage people to buy more electronic products

C. advise people to deal with ewaste properly to reduce pollution

D. advise people to sell the unwanted electronics

China has banned(禁止) free plastic bags at shops and supermarkets, and people have to pay for using plastic bags. The rule started on June 1, 2008. It came because our country tried to produce less litter. Making superthin(超薄) plastic bags has also been banned.

The Chinese once used about 3，000，000，000 plastic shopping bags a day, and they have caused pollution of the environment. The bags have become a main cause of plastic pollution because they are not easy to break and people throw them away here and there. So the Chinese people are encouraged to bring their own bags for shopping.

What kind of shopping bag is the best to bring? Some students in Chongqing have a good idea. They make their own shopping bags. They use old clothes to make cloth bags, and send them to their parents as presents. They also ask their parents and friends to use cloth bags instead of plastic ones. They think it is their duty to protect the environment.

【1】The Chinese people are encouraged to bring ________ for shopping.

A. no bags B. free plastic bags

C. their own bags D. superthin plastic bags

【2】Some students in Chongqing ________．

A. ask their parents to make cloth bags

B. make cloth bags themselves

C. pick up plastic bags everywhere

D. buy cloth bags for their parents

【3】What's the main idea of this article?

A. Making superthin plastic bags has been banned in China.

B. The bags have become a main cause of plastic pollution.

C. Some students in Chongqing begin to make their own shopping bags.

D. To protect the environment, free plastic bags have been banned in China.

Recently, a new lifestyle called low carbon life(低碳生活) is _____ every corner of our country.The meanings of low carbon are _____ energy and no waste.It is such an important project that I can't wait _____ my ideas on how to promote(促進(jìn)，提升) it.

First, we should _____ a nocar day every week in our school, because cars not only cause serious air pollution but also waste energy._____ the nocar day, neither students _____ teachers are allowed to drive to school. At the same time, just walk or run.Use our _____ and enjoy the fun.

Second, we had better not use plastic bags _____．No one can stand the “white pollution”，______ it is wise to use cloth bags which can ______ again and again.

______， one thing ______ we should keep in mind is that every big thing comes from the small details. So, as students, we should turn ______ the lights the moment we leave, use ______ sides of the paper, and reuse our textbooks and so on.

All in all, it weighs greatly for all of us to put the low carbon lifestyle into practice.Just set our mind to these: nocar days, no plastic bags, and no waste.Let's do it now.

【1】A. swims B. swimming C. to swim D. swam

【2】A. spreading B. moving C. living D. becoming

【3】A. below B. high C. above D. low

【4】A. to show B. show C. showing D. showed

【5】A. set off B. set up C. put on D. put down

【6】A. In B. At C. On D. With

【7】A. nor B. or C. both D. and

【8】A. bikes B. cars C. buses D. legs

【9】A. any more B. no more C. no longer D. never

【10】A. because B. so C. but D. although

【11】A. reused B. be used C. is used D. use

【12】A. Finally B. Final C. Last D. Lately

【13】A. who B. what C. that D. whose

【14】A. up B. down C. on D. off

【15】A. both B. each C. every D. all

“Green” is more than just a colour. It means that you should live to protect the environment—the water, the land and the air. You can be a green kid by following these 【1】(步驟，措施)．

【2】(減少，減低) it.

When you use 【3】(較少的) of something, you do a good thing for the earth. For example, a shorter shower means you use less water. Turn off the water when you are 【4】(刷) your teeth.

【5】(再次使用，重復(fù)使用) it.

Many times, even if you don't need something, someone 【6】(其他的) might just need it. For 【7】(例子), if your younger sister doesn't play with her toy bear, you can give it to your neighbour. Try to exchange books, toys, even clothes with friends.

Enjoy it.

It's true that 【8】(污染) is a great problem now, but the earth is still a beautiful and interesting place to explore(探索)．Go for a hike, visit nature 【9】(中心) and gardens, climb mountains and take a boat in the rivers…Outdoor activities are good for you. You can also plant trees, collect reusable(可重復(fù)使用的) things…Being a green kid is so easy.

We should try to be green, or our future will be 【10】(無望的). Don't you think so?

oil waste enemy policy kill

【1】Don't throw the ________ anywhere. It's harmful to our environment.

【2】A cat was ________ in a car accident last night.

【3】Many women are very happy to hear the twochild ________．

【4】We all know ________ and water will not mix.

【5】We should make more friends not more ________．

fail, music, necessary, consider, feel

【1】It's raining. It's ________ for you to take an umbrella.

【2】Toby, have you ________ what you'll do when you leave school?

【3】Xiao Yu wanted to open the old box, but he ________.

【4】Tony can play many ________ instruments, including the piano.

【5】—How do you ________ about working with Nicole?

—It's boring.

【1】David, could you tell me the ________ (true)?

【2】Johnson has the ________ (little) bread among the four of us.

【3】I'm afraid I don't know how ________ (repair) the desk.

【4】You are no ________ (long) young. Don't let your parents down.

【5】If you offer ____ (help) your mother with the housework, she ________(be) very happy.

【1】Just now, Wang Lin ________ (認(rèn)錯，道歉) to Jim for losing his watch.

【2】Don't be late for class, or the teacher will be ________(生氣的) with you.

【3】Don't believe him. He didn't tell the ________(真相)．

【4】Her mother is at ________ (最少) 40 years old.

【5】Daming is an ________(誠實(shí)的) boy. We all believe him.

Little Roy ran around the new house with great excitement and _____ to move his own things into the house, such as his toys, books and clothes. _____his little hand knocked over a bottle of paint on the shelves. The paint _____ the tidy floor and the white wall a terrible mess. “Oh, my God！” My wife rushed in angrily. I looked at my son and his small face was filled with_____．

I _____ and held his hand. “Take it easy, Roy. Now let's do something to make it look_____．” I took out a _____. “You see, Dad is a magician. I can change it _____ a big tree.”

His mother soon helped paint some butterflies and flowers on the wall.

We spent the whole morning ______ and laughing. The wall ______ a beautiful forest with plants, birds and small animals. A blue sky and white clouds were also painted by Roy. On that day, everybody in the house knew something______ happened.

The night before Roy left for Harvard, he asked me if I still remembered the day ______ he had knocked over the paint. “Since then I've ______ worried about making mistakes，” he continued, “I believe I can always______ways to solve the problems.”

【1】A. call B. letter C. card D. email

【2】A. refused B. tried C. forgot D. enjoyed

【3】A. Suddenly B. Luckily C. Gladly D. Especially

【4】A. kept B. saw C. made D. stopped

【5】A. happiness B. hope C. fear D. luck

【6】A. cried B. smiled C. shouted D. called

【7】A. nice B. bad C. wrong D. right

【8】A. drum B. brush C. clock D. pen

【9】A. from B. for C. into D. of

【10】A. washing B. cooking C. painting D. writing

【11】A. became B. painted C. liked D. got

【12】A. dangerous B. boring C. special D. good

【13】A. why B. that C. how D. when

【14】A. never B. always C. sometimes D. often

【15】A. put out B. hand out C. look at D. find out