Read the following article and select the best answer. Article: Losing a baby tooth can be fun for a kid. You can put it under your pillow and look forward to finding some money there in the morning. And then you can watch your new permanent tooth grow in its place. But if a permanent tooth falls out, that's a problem. There isn't another one under the gum that can replace it. Unfortunately, this happens to some older people. And if permanent teeth fall out-or need to be pulled-an older person might need dentures. Dentures, known as false teeth, are a set of replacement teeth for any teeth that are missing. There are partial dentures, which take the place of only a few teeth and prevent the others from changing position. If all the teeth are gone, the person would need complete dentures, which replace every tooth in the mouth. Dentures can cause pains at first and take little time to get adjusted to. They also need special care. They should be brushed daily with a special denture brush and cleanser and soaked in denture solution when not in the mouth. Dentures are important for older folks because, without teeth, it's hard to smile, talk, and eat properly. But it can be a little _ if you see someone take out his or her dentures. It can also be strange to see someone, like a grandparent, without dentures in because he or she won't have any teeth. Try not to make fun of the person because this could cause hurt feelings. People usually lose their permanent teeth due to periodontal disease, or gum disease, which is caused by bacteria that attacks the gums. Diseased gums aren't strong and healthy, so teeth can get loose and fall out. Older people often have many cavities that have been filled over the years, and these fillings can weaken over time, leading to more tooth decay. Question: If one of your baby teeth falls out, you_. - should have a false tooth fixed in its place - have to put it under your pillow at once - will gain a permanent tooth in future - can exchange it for some money
will gain a permanent tooth in future
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Read the following article and select the best answer. Article: Many centuries ago, birthdays were considered a time when the bad spirits were able to harm you. It was believed that you should have your friends and family around you so that their good wishes and present-giving would keep the bad spirits away. People also believed that, by lighting candles, they were sending a signal or wishes to the gods. Later on, candles started to be used on birthday cakes. One story about the beginnings of the birthday cake is that it started with the Greeks, who made round cakes standing for the full moon for their moon goddess . They also placed candles on the cake to make it light, again like the moon. However, the Germans are said to have first used cakes and candles. They used a sweet cake and they put a large candle in the centre of the cake to mean "the light of life". The "Happy Birthday" song is more than a hundred years old. The music was written in 1893 by two sisters, Patty and Mildred Hill, who were schoolteachers in Louisville, Kentucky. The music was first used as a morning greeting to their students with the title, "Good Morning To All". In 1935, the words legally belonged to the Hill sisters, and the copyright has been bought and sold for millions of dollars ever since. The present copyright is owned by Warner Communications. They bought it in 1989 for more than $22 million. Question: Why did the Greeks put candles on the cake? - To light up the dark room. - To make the cake beautiful. - To see where the cake was. - To make it look like the moon.
To make it look like the moon.
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Read the following article and select the best answer. Article: Dear Sir, I have to travel every day from Souk Road to the airport. Two buses travel along their route : the number 49 and number 16. But by the time the number 16 bus reaches Souk Road it is always full, so I can't get on it. I have to wait for the number 49, because sometimes there are empty seats on it. The timetable says that there are buses from Souk Road to the airport every ten minutes. If this is so, why do I have to wait half an hour for a bus nearly every day? The regulations say that if there are empty seats on a bus, the bus must stop at every stop where people are waiting. Why do the half-empty buses go straight past me when I am standing at the bus stop? The regulations say that no bus may carry more than 40 seated passengers and 20 standing passengers. Yesterday I was the first to get off the bus when it reached the airport. I counted the other passengers as they got off. There were 129 of them. It is clear that our bus companies break the regulations and think little of their passengers. Can nothing be done to make your service better? Yours Tired passenger Question: The writer has to take Bus No.49 because _ . - it arrives on time - it is not always full - it travels faster - it has fewer seats on it
it is not always full
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show that their training is widely used in the country.
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