Ques: Read the article and select the best answer. Article: Dozens of dolphins swam out of the polluted waters of Haifa Harbor on Tuesday.This was the first time that dolphins had visited this crowded Mediterranean port,and researchers were surprised and delighted by the unexpected event. Between 40 and 50 of the dolphins appeared in the busy port on Tuesday morning,obviously drawn by the fishrich waters of Haifa Harbor. However,the bay is also full of harmful chemicals. Aviad Sheinin,professor of Haifa University's Maritime Studies Department,said he didn't think the dolphins were harmed by the pollution,but he hoped that they would swim back to the sea soon. "It seems that they are quite relaxed. They don't seem to be stressed," he said. Haifa Harbor is lined by chemical companies that have been pouring poisonous waste into the water for decades. While pollution levels have dropped in recent years,the water is still considered a health hazard. "There are lots of fish in Haifa Harbor. Unfortunately we couldn't tell the dolphins that the fish are not healthy;and I don't know what the result will be," he told Israel Army Radio.Hundreds of Haifa residents gathered around Haifa Harbor to see the interesting sight,and researchers said this provided a rare chance to film and study the roughtoothed dolphins. In addition to the dozens of dolphins which swam into the port on Tuesday,a similar number stayed outside the breakwater .Later Tuesday the dolphins left the port but remained near the entrance and Israel's coast guard was patrolling the area to try to make sure the dolphins didn't reenter the poisonous waters. Relatively little is known about roughtoothed dolphins,which are usually found in deep and warm tropical waters. Question: This passage mainly tells us that _ . Options: A: dolphins are well protected in Israel B: people love dolphins C: dolphins made a surprise visit to the polluted harbor D: Haifa Harbor is full of harmful chemicals
Ans: C

Ques: Read the article and select the best answer. Article: Speaking from my past experience, it is very difficult to find good friends that you can trust but once you have found them, they are worth keeping forever! Therefore, I think friendship is the most important relationship that anybody could have. The qualities I look for in a friend are a good sense of humor but sensitivity when it matters. Also that friend would have to be strong-minded and highly spirited. I think that these qualities are the key qualities to look for in a good friend. Even the strongest friends can still have arguments, although usually about more serious topics, rather than the usual teenage childish arguments. Some matters can seriously affect a friendship. If one of your friends started experimenting with harmful and dangerous drugs, what would you do ? A good friend would try to help as much as possible, whereas a bad example of a friend would simply shrug and turn a blind eye. Not only the bad things affect friendship ---- good activities do too. Such as bonding with one another, not just by going out on a night with them but by spending quality time with them and talking to each other, which indicates a good ability to communicate. This is a key aspect of a good friendship. Good friends do not always have to be in the same age group as you. I have a good friend and she is 47 years old and I am 16. Unfortunately, some people lose contact with their friends as they grow older, which is a sad way to lose a good friend. I think friendship is one of the most important things in life because if you have no friends you will have no happiness. Question: According to the author, which matters least in friendship? Options: A: Age. B: Sensitivity. C: Sense of humor. D: Communication ability.
Ans: A

Ques: Read the article and select the best answer. Article: Did you know that Christmas shopping is even worse for our health than we previously thought? According to an internet survey, the incidence of _ during the festive shopping season is on the up. Christmas shopping increased blood pressure to dangerous levels in 50 percent of shoppers. This can lead to hypertension. Heart rates increased by an average of 10 per cent during Christmas shopping. In the study of 16 men and 16 women, men had the worst beating in heart rate during a 90-minute shopping. Samuel Thompson, 30, said: "I had to buy five items and had an hour and a half to buy them." "Normally, I know exactly what I want to get and do it as quickly as possible. But having to make on-spot decisions, like we did in the test, makes it more stressful." "Lack of time and the crowds were the biggest pressure points. I got frustrated by other people slowing me down by stopping to chat in the street. And I could feel myself sweating in queues. Everything took longer than planned." Dr Turner drew the conclusion: "Samuel's heart rate was good at the start but it had almost doubled by the end. Combined with his systolic blood pressure up by nearly 15 percent, it could put him in line for stroke . Systolic blood pressure relates to the pumping out of blood by the heart." Men suffer twice as much as women and are therefore in greater danger of dying on the High Street in the coming weeks. Remember, a husband is for life and not just for Christmas. Question: Which statement is TRUE according to Dr Turner? Options: A: Samuel's heart rate was good all the time. B: Walking on the street will put Samuel in danger. C: Samuel is likely to have stroke when shopping for Christmas. D: Samuel suffers as much as his wife when shopping.
Ans: C

Ques: Read the article and select the best answer. Article: Antidepressant drugs such as Prozac were viewed in the early 1900's as wonder pills that would remove depressive blues for good. But in the past five years, growing scientific evidence has shown these drugs work for only a minority of people. And now a research journal says that these antidepressants can make many patients' depression worse. This alarming suggestion centres on the very chemical that is targeted by antidepressants-serotonin . Drugs such as Prozac are known as selective serotonin re-uptake inhibitors(or SSRIs). Their aim is to increase the level of this "feel-good" chemical in the brain. But the new research, published in the journal Frontiers In Evolutionary Psychology, points out that serotonin is like a chemical Swiss Army knife, performing a very wide range of jobs in the brain and body. And when we start changing serotonin levels purposely, it may cause a wide range of unwanted effects. These can include digestive problems and even early deaths in older people, according to the study's lead researcher Paul Andrews. " We need to be much more cautious about use of these drugs," says Andrews, an assistant professor of evolutionary psychology at McMaster University in Ontario, Canada. Previous research has suggested that the drugs provide little benefit for most people with mild depression, and actively help only a few of the most severely depressed. Famous psychologist Irving Kirsch has found that for many patients, SSRIs are no more effective than a placebo pill. A research in 2010 on Danish children found a small, but significant, increase in the risk of heart problems among babies whose mothers had used SSRIs in early pregnancy. The key to understanding these side-effects is serotonin, says Andrews. Serotonin is also the reason why patients can often end up feeling still more depressed after they have finished a course of SSRI drugs. He argues that SSRI antidepressants disturb the brain, leaving the patient an even greater depression than before. "After long use, when a patient stops... Question: What is the text mainly about? Options: A: The aim of drug companies B: The function of SSRIs C: The side-effects of antidepressants D: The cause of depression
Ans:
C