1、As people’s living standards improve, the health and beauty business is _ flourishing _ with more sophisticated products than ever before.
2、The _ percentage _ of older persons is relatively low in developing countries, but it is growing much faster than in the West.
3、Makers of consumer electronics will pay for environmental sanitation services to collect and _dispose of_ used refrigerators, computers and televisions under the new rules.
4、As some of the rules concerning foreign trade ran contrary to the principles of the WTO, the government decided to _abolish_ them as soon as possible.
5、As the semester is drawing to an end, the student union is calling on all the students to _resist_ the temptation to cheat on exams.
6、In the last few years, the Internet and the World Wide Web have become _household_ words; almost everyone has heard of them.
7、Vicki never worried or hesitated about anything, she just _went for_ it and almost always got whatever she wanted.
8、The reason 800 million people go hungry today is not that there isn’t enough food in the world, _but_ that these people cannot get the food anyway.
9、As she matured as an artist, she _came to_ realize that “all artists are a product of their culture.”
10、My son failed to come back home last night.This morning the police came to our house and _confirmed_ my worst fears that he was injured in a car accident.
11、Because of the mad cow disease, the European Union _imposed_ a worldwide ban on British beef and beef product exports.
12、The exhibition at the Shanghai Science and Technology Center _features_ such endangered animals as the giant panda and the Siberian tiger and describes the work being done to protect them.
13、A computer file is a collection of _electronic _ data used to organize the storage and processing of data by computer.
14、To protect the environment, scientists and engineers are researching ways to _generate_ electricity more cheaply from such renewable energy sources as the wind and sun.
15、In social dancing, the participants dance for their own pleasure rather than for the _entertainment_ of an audience.
16、Wireless waste from cell phones, pocket PCs, and music players _commit_ special problems because they have toxic chemicals in batteries and other components.
17、Scientists have discovered many planets orbiting distant stars, all are _unfriendly_ to life.
18、A health and better-educated new generation is a _guarantee_ for sustainable economic and social development of all countries.
19、Parks and open spaces are essential to the quality of life in dense _urban_ areas such as New York City.
20、My trip to the small village under the control of enemy fire was full of delays and difficulties, but I eventually _made it_.
21、For traditional Chinese painters, fame and fortune come late, and it is _not unheard of_ for artists to hold their first exhibitions when they are over seventy years old.
22、A remote-controlled bomb exploded outside a hotel near the town square yesterday, _injuring_ at least 12 people.
23、When energy is converted from one form to another, some energy is always lost as heat._ In other words_, no energy conversion is 100% efficient.
24、While freshmen are considered part of the academic elite, some of them appear to lack common sense _when it comes to_ following traffic regulations.
25、A man who is good enough to shed his blood for his country is good enough _to be given_ a fair deal afterwards.
26、NASA’s Mars program was set back when two spacecraft failed up reaching Mars, one _burning_ up in the planet’s atmosphere and the other _disappearing_ after a software failure.
27、 After a very busy schedule in the past two months, Kenneth plans to take things _easy_ for a while.
28、I just wonder if _it_ ever _occurred to you_ that you could have your own enterprise and run it yourself when you were still a student.
29、Bicycle rides want the city government to set aside special lanes for bicycles on some of the main streets, but though they have got some supporters, _not everyone_ likes the idea.
30、It can be said without exaggeration that no part of the United States is not easily accessible by car, by train, or by air, and _more often than not_ by all the three of them.下载本文