Waste can be seen everywhere in the school.Some students ask for more food than they can eat and others often forget to turn off the lights when they leave the classroom.They say they can afford these things.But I don’t agree with them.

Waste can bring a lot of problems.Although China is rich in some resources(资源),we are short of(缺乏)others,for example,fresh water(淡水).It is reported that we will have no coal(煤)or oil to use in 100 years.So if we go on wasting our resources,what can we use in the future and where can we move?Think about it.I think we should say no to the students who waste things every day.Everybody should stop wasting as soon as possible.

In our everyday life,we can do many things to prevent waste from happening,for example,turn off the water taps(水龙头)when we finish washing,turn off the lights when we leave the classroom,try not to order more food than we need,and so on.Little by little,everything will be changed.Waste can be stopped one day,if we do our best.

1.From the passage we know that some students often________in the school.

A.eat too much

B.don’t work hard

C.waste things

D.throw rubbish everywhere

2.Which is NOT mentioned in this passage?

A.Fresh water.

B.Forest.

C.Oil.

D.Coal.

3.What may happen in 100 years?

A.We may still have enough oil.

B.We may still have enough coal.

C.We may have a little oil.

D.We may have no coal or oil to use.

4.Which of the following is RIGHT?

A.Waste brings problems.

B.Waste can bring no problem.

C.China is rich in fresh water.

D.Students never waste things.

5.Which is the best title for this passage?

A.Stop Wasting

B.School Life

C.Waste in the School

D.Rich Resources in China

Online shopping is becoming more and more common all over the world, including in China.

For many people, the main concern (顾虑) with online shopping is security (安全).

There are several things that customers should before they buy online. You shouldn’t trust a company just because it has a beautifully designed . Customers should look for other information, such as the company’s full address and details of the different types of payment it accepts. Also before you buy anything, carefully the information about the goods or services for sale.

It’s also very important for customers to ask for written confirmation. They should ask the company to send them an email to confirm their and payment. Written confirmation gives the buyer further protection against companies.

You should be able to send it back or change it. You may change your mind or not be something you have bought online. So before you buy anything online, make sure that the shop offers a “cooling-off period”. This is a period of time when you can return an item and get your back. All reputable (声誉好的) online shops offer this service.

When customers pay by credit card (信用卡), they have extra protection. This is a very safe way of buying goods and services online. , if you don’t receive the goods you have paid for, you can make a claim against your credit card issuer. But of course, you need to make sure that your payment details are secure you pay online by credit card.

Customers should be able to check that their payment details are secure. Many companies allow their customers to send their credit card details a special secure page. You should only buy goods from companies that have this secure page facility.

1.A. work out B. turn out C. complain about D. think about

2.A. product B. website C. programme D. system

3.A. check B. describe C. provide D. store

4.A. message B. introductionC. order D. promise

5.A. organized B. private C. unknown D. dishonest

6.A. satisfied with B. confident about C. interested in D. nervous of

7.A. service B. money C. information D. application

8.A. In fact B. As a result C. By the way D. For example

9.A. after B. till C. before D. as soon as

10.A. over B. past C. below D. through

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