Read the following article and select the best answer. Article: Dr. Glenn Tisman, a cancer specialist, knew his young neighbor, Ray Bateman, had an unusual mind. But he had no idea at the time that 12 - year - old Ray had the ability to become his partner in cancer research. Ray's parents remembered that at age four, Ray surprised them by fixing a broken vacuum cleaner . When he was ten, he speedily constructed the family color television from a kit. Later, he succeeded in assembling a complex stereo system after two experts had failed to do the job. When Ray was ten, he convinced his parents to buy him a computer. In a short time, Ray was able to do amazing things with the computer. Ray shared his enthusiasm for computers with Dr. Tisman, who used a computer for his research. The two discussed computers and medicine frequently. Amazingly, Ray understood the biology and chemistry related to Dr. Tisman's medical research without any previous instruction. Ray then worked with Dr. Tisman after school. He helped conduct research with the equipment and kept it in working order. The purpose of the research was to test the effectiveness of mixing an old cancer drug with certain vitamins. Ray analyzed patient test results by computer, while Dr. Tisman handled all patient contact. Together, they came up with solid research that helped advance cancer treatment. In 1988, 14 - year - old Ray went with Dr. Tisman to a meeting of the American Federation for Clinical Research(AFCR), where Ray presented their initial research findings. Using terminology beyond the grasp of most kids his age, Ray told the scientists how the new drug mixture caused fewer and milder side effects for cancer patients. A year later, Ray returned to the meeting to update the findings of his and Dr. Tisman's research. By then, he had become well - known for his devotion to finding cures for sick patients. Stories about him appeared in hundred of newspapers around the world. He appeared on television newscasts and talk shows. Ray continued to spend most free hours working with Dr. Tisman. The two began studying... Question: According to the passage, Ray _ . - is a boy of many gifts - is very helpful to his parents - learned fast under Dr. Tisman's instruction - stopped working with Dr. Tisman after his success
is a boy of many gifts

(Question)
Read the following article and select the best answer. Article: A California family drives a car that could help protect the environment. When Jon and Sandy go to the store or to their daughters' soccer games, they drive in high-tech style. They drive a $1 million, fuel-cell-powered car. It may be the world's most expensive car and one of the most environmentally friendly cars. The FCX is the first fuel-cell-powered car to be used by a family anywhere in the world. The FCX uses hydrogen and oxygen for fuel. Car makers have been working to develop vehicles that are better for the environment. They are developing cars that use fuel other than gasoline. And then what is fuel cell technology? Fuel cell technology works by changing the chemicals hydrogen and oxygen into water. This process produces electricity, and water vapor which comes out of the exhaust pipe. Most cars release dangerous gases such as carbon monoxide and carbon dioxide. Many scientists say these gases are major contributors to global warming. "The FCX is driven just like any other vehicle on the road, but without the gases which pollute the environment," scientists say. Fuel cell technology has been around since the 1800s, but scientists have yet been to perfect it. They say it may take years before the technology is ready for widespread use. Another earth-friendly car is already on the market. Hybrid cars use both gasoline and an electric motor. They are becoming more popular with customers because they cut pollution and improve fuel efficiency. Question: Which of the following about the FCX is not true? - It may be the most expensive car in the world. - It is one of the most environmentally friendly cars. - It releases dangerous gases to pollute the air. - It uses hydrogen and oxygen for fuel other than gasoline.
(Answer)
It releases dangerous gases to pollute the air.

Ques: Read the following article and select the best answer. Article: Officials say the islands of Tokelau in the South Pacific Ocean have become the world's first territory totally powered by the sun.The move is expected to save money and ease the environmental burden of depending on imported fossil fuels. Tokelau's three main atolls ,or islands,now have enough solar capacity to meet all of their electricity needs.Until now.Tokelau has been 100%dependent on diesel for producing electricity.That has burdened the country with heavy economic and environmental costs. The three atolls of Tokelau are about halfway between New Zealand and Hawaii and are administered by New Zealand. Each atoll received its own solar power grid system.New Zealand officials estimated the cost of the project to build the three solar grids at around seven million dollars.The last of the grids has been completed. It is estimated that oil imports make up to 30%of national income in some parts of the Pacific.The move to solar power could save Tokelau about one million dollars a year.Tokelau will now be able to spend more on social programs to help its citizens. Other South Pacific islands are attempting similar projects.The island nations of Samoa and Tuvalu are aiming to get all of their electricity from renewable sources by 2020.The Cook Islands plans to start moving to solar panels and wind turbines.And most houses in the South Pacific groups of islands will begin to use solar water heaters. East Timor's government has promised that no households in the capital,Dili,would be using firewood for cooking by 2015.It also says 50%of the country's electricity will come from renewable sources by the end of the decade. New Zealand Foreign Affairs Minister Murray McCully says the country will hold a Pacific energy summit in March this year.He said the meeting would build on the success of clean and affordable energy solutions for Tokelau,Tonga,and the Cook Islands. Question: What can we learn from the text? - Some houses in Tokelau still lack solar capacity. - Tokelau has partly depended on fuel electricity. - Tokelau doesn't use imported diesel to produce electricity now. - Not every atoll has its own solar power grid system in Tokelau.
Ans: Tokelau doesn't use imported diesel to produce electricity now.

Ques: Read the following article and select the best answer. Article: The nervous-looking young man had waited for a few moments--outside the jeweler's before he got enough courage to enter. He was warmly greeted by a young assistant. James felt a rush of blood to his face as he explained he would be bringing in his future wife to choose a birthday present. The assistant listened carefully and told him he'd better buy a necklace. He wasn't used to buying jewellery and was a little worried about over-spending. After some discussion as to a reasonable price and the type, the assistant showed him dozens of necklaces and helped him to choose. At last James chose one and left the shop promising to return at five o'clock. When, half an hour later than planned, James did return to the shop with his future wife, Laura, the assistant acted as if she had never seen him before. When she was asked to show them some necklaces, she first brought out some inexpensive ones for them to choose, and then gave them the one she had prepared. A choice was soon made and they went away satisfied. James would certainly come back to buy what he wanted. Question: A good title for this passage is _ . - A Clever Assistant - Buying a Birthday Present - How to Choose a Necklace - A Brave Young Man
Ans:
A Clever Assistant