Read the following article and select the best answer. Article: In much society, there is often greater acceptance of light skin than dark skin; Light skin may be seen as a mark of beauty, intelligence and success. These beliefs can lead to social pressures even within the same group, if some members are darker than others. The result is that skin lightening has become very common across Africa, Asia and other areas of the world and more people with dark skin are using skin-lighting products, even if it means they may face health risks. They believe that having whiter skin will improve the quality of their lives. Many people think they will have a better family. Or they want to look like what their society generally considers beautiful. Some beauty care products and soaps contain chemicals that make skin lighter. However, some of the chemicals are extremely dangerous. The chemicals in the products block and break down the natural barrier to protect against sunlight. Then the skin can become thick and discolored. Usually the person will use more of the product in an effort to correct the problem, which just makes things even worse. Doctor Ly says some chemicals are so dangerous that they may lead to blackened fingernails, infections and serious skin damage. And these are not the only problems. Experts say some people who change their skin color suffer emotional damage. They feel regretful and sad. They feel that instead of risking their health, they should have learned to live and accept their skin color as it was. Question: What would be the best title for the passage? - Different Colors of Skin - The Dark Side of Skin Lightening - What Is Beauty? - Light Skin or Dark Skin?
The Dark Side of Skin Lightening

(Question)
Read the following article and select the best answer. Article: You might not want a holiday in your hometown, but there is probably someone who does. And, in exchange, you could have a cheap vacation anywhere in the world. Just picture the scene: you're watching the sunset from the balcony of a Caribbean island house. It's large. And it's free as long as you don't mind the owners living in your home at the same time. All you need to be a home-swapper is the Internet and a rough idea of when and where you want to go on holiday. When you find someone whose dates match yours, and who wants to visit your area, you're all set to swap. The advantages are numerous: you can save a fortune in accommodation cost. You could get to use the owners' car, boat, bikes, pool or gym. You might even be able to come to an arrangement about looking after each other's pets! You also get to live like a local, and you might be invited around to neighbors' homes for tea, barbecues and tips on the area. People say that these cultural experiences are the memories that last. Plus, instead of one tiny hotel room, you have an entire house where you can make yourself at home. And it's not cold and impersonal like a hotel room. Of course, there are disadvantages. A lot of effort and communication are needed before the arrangements are finalized. Nobody wants a stranger living in their house, sleeping in their bed and using their bathroom, so you have to get to know each other well beforehand. Some people are concerned about theft or property damage, but in reality this is very rare. Most home-exchangers have the view that "If they can trust me with their house, I can trust them with mine." The worse complaint people have is the difference in standards of cleanness. If you're interested in home-exchange for your next holiday, start by contacting a famous agency like homelink.org and intervac,co.uk. These agencies will also have advice about preparing for a home-exchange. Question: If you want to exchange your home with another, you should do all of the following EXCEPT _ . - trying to know each other - surfing the Internet for information - inviting your neighbors home for tea - finding someone who wants to visit your area
(Answer)
inviting your neighbors home for tea

Ques: Read the following article and select the best answer. Article: Accidents happen almost every day. Some accidents are not serious and some are. We read about such accidents nearly every day in the newspapers. It is wrong for people to think that accidents take place only on the roads or highways, or even at work places. Home accidents are just as common. Because very few home accidents are reported, people come to think that there are few accidents which happen in homes. There have been many cases where people fall to their deaths from high rise flats. Children often fall over while coming down the stairs. Old people may slip on wet floors if they are not careful. Nowadays there are a lot of modern electrical appliances such as rice cookers which make life easy for the modern house wives. These appliances can kill if they are not used in the proper way. Gas stoves used for cooking are also dangerous if they are not properly used. They may cause burns or, in more serious cases, even fires. But all such accidents can be stopped if we are careful and follow simple rules of safety. For example, it is unwise for people to try repairing their own electrical appliances if they do not know how to. It is safer to get them repaired by an electrician . Question: Accidents take place _ . - mostly in homes - mostly on roads and highways - mostly in factories - almost everywhere
Ans: almost everywhere

Read the following article and select the best answer. Article: Complete silence is found only in laboratories called anechoic rooms. The walls and ceilings, made of blocks of special sound-sucking materials, are more than three feet thick, while floor coverings are six-foot layers of feathers or cotton wool. Silence here can be as painful to the ears as the din(continuous loud noise) of a steelworks or a rocket blast-off, yet scientists get used to this and stay in these silent rooms for hours at a time, using microphones and electronic equipment to test the various materials being developed to make the world a less noisy place. Architects have used scientific discoveries to solve noise problem in a number of ways. Walls are hollowed (having empty space inside) and then filled with sound-sucking materials similar to cotton wool. Extra-thick carpets cover the floors, and thick woolen curtains cover the windows. Air conditioning and heating channels are made less noisy by having the air passing through hundreds of tiny holes in baffles made of sheets of soundsucking materials. Unfortunately, these techniques and others often work too well in some buildings. Noise-proof rooms become almost anechoic and people living in them are disturbed by the lack of sound. One way of handling this problem is to use what they call "sound perfume"--artificial (similarly produced, made by man) noise is piped to rooms through small loudspeakers. Question: The writer implies that _ . - performing experiments in anechoic rooms can be a frightening experience - architects make practical use of the information gathered by scientists - untrained people can not stay long in anechoic rooms - scientists do not care for noise problem
performing experiments in anechoic rooms can be a frightening experience