What will our world be like in2020? Maybe no one knows. Because we never know what will happen in the future. But it's very interesting to make some predictions. Here are some exciting predictions.

Languages

English should still be the most popular language,but Chinese should be the second. Now, many foreign people are studying Chinese A their second language.

Water

①Water will become as expensive as oil because many rivers will disappear. We will have to save water and pay more for clean water.

Education and Science

Students won't go to school. They will stay at home and study online. Students from all over the world may study together B the Internet. We may eat more genetically modified(轉(zhuǎn)基因) food. And more robots will be around us.②Lots of danger housework will be done by them.

Living

People will live and work under the sea. Perhaps there will be big towns,factories and farms under the sea,too. Everyone will carry a pocket computer.③computer,the，answers,will,all,the，to,their,people,problems,give*Everyone will have telephones in the pockets, too,and they will be able to talk to their friends all over the world.

任務(wù)一：請在文中A、B兩處的橫線上填人適當(dāng)?shù)膯卧~。(每空一詞)

1. A        B       

任務(wù)二：請將文中①處句子譯成漢語。

2.

任務(wù)三：請將文中②處畫線句中的一個單詞的錯誤用法找出，并改正在橫線上。

3.

任務(wù)四：請將文中③處的斜體單詞連成句子。

4.

任務(wù)五：

(   ) 5. The passage is mainly talking about

   A.education and science

   B.the school life

   C.the life in the future

   D.the most popular language

(   ) 5. —When will you hand in your book report?

— Sorry,I'm not sure. I         writing it yet.

   A. didn't finish   B. don't finish

   C. hadn't finished   D. haven't finished

(   ) 4. We         be more careful，or we will make the same mistake in the experiment. 

   A. might   B. can

   C. may   D. should

(   ) 3. The animals in zoos should       good care of.

   A. take   B. be taken

   C. took   D. be taking 

(   ) 2. 一What         the number of the students in your school? 

    ―About two thousand. A number of them from the countryside.

   A. is;are   B. is;is

   C. are;is   D. are;are

(   ) 1. Dale used to        to office in his car,but he is used to the bus now.

 A. going;taking   B. going;take   C. go;taking

5.比爾計劃寫一本書來向人們表明環(huán)保的重要性。 

Bill plans            a book to show people the       of environmental       .

4.上個月她創(chuàng)建了一個網(wǎng)站，在網(wǎng)上賣衣服。

She               a website to sell clothes      last month.

3.我們每天都應(yīng)該好好利用我們的空閑時間。

Our free time should                good use every day.

2.別扔掉你不再需要的東西，有些很有用 

Don't            things you don't need      .Some of them are very useful.