Article: Like distance runners on a measured course,all of us will move through time in a roughly predictable pattern. In the first stage of our lives,we develop and grow, reaching toward the top of physical vitality . After we grow up,however, the body begins a process of gradually wearing out. A new awareness of physical fitness may help lengthen our years of health and vitality,yet nothing we do will work to stop the unavoidable force of aging. Most of the changes of aging take place deep inside the body.The lungs become less able to take in oxygen.Powerful muscles gradually lose their strength.The heart loses power and pumps less blood.Bones grow easier to break. Finally, we meet a stress,a stress that is greater than our physical resistance.Often,it is only a minor accident or chance infection(a disease caused by virus),but this time, _ brings life to an end. In 1932,a classic experiment nearly doubled the lifetime of rats,simply by cutting back the calories in their diet The reason for the effect was then unknown. Today, at the University of California at Berkley, Dr.Paul Seagle has also greatly lengthened the normal lifetime of rats.The result was achieved through a special protein limited diet,which had a great effect on the chemistry of the brain.Seagle showed that within the brain,specific chemicals control many of the signals that influence aging.By changing that chemical balance,the clock of aging can be reset. For the first time, the mystery of why we age is being seriously challenged.Scientists in many fields are now making striking and far-reaching discoveries. An average lifetime lasts 75 years,yet in each of us lies a potential for a longer life.If we could keep the vitality and resistance to disease that we have at age twenty, we would live for 800 years. Question: What is probably the best title for the article? Yes or no, is the answer "The Breakthrough in the Study of Aging"?
No

(Question)
Article: A HOLIDAY jet pilot said that he would land and call the police after a woman refused to stop smoking. He warned Maureen Harkavy, "Put that cigarette out, or I'll land the plane and have you arrested." Maureen, 47, was so shocked she wrote to the airline's chairman.But his reply was even ruder. "You seem to think you have a God-given right to pollute your neighbors' atmosphere," wrote John Ferriday of Paramount Airways. (a)Said Maureen, "I only found out about it when I was checking in.I'm a nervous flyer so I lit a cigarette during the flight.A stewardess asked me to put it out, but I said I wanted to carry on as there was no rule against smoking on the plane." She was just finishing her cigarette when the pilot arrived. (b) "I've never seen such an unpleasant letter." She said, "I don't think I'll ever fly again." But there was a funny side.Maureen explained, "We were offered duty-free cigarette from the stewardess on the plane!" (c) Mr.Ferriday went on: "Believe me, you haven't.Especially when you travel on my planes." Maureen and her husband Michael were moved to Paramount flight just before they left Portugal.But they were not told of the company's no smoking policy. (d) "He was loud and rude," said Maureen."He said if I lit another cigarette he would land the plane at Bordeaux and hand me to the French police." Later, from her home in Mosely, Birmingham, Maureen wrote to the company and received the rude reply. Question: The second half of the story has been in wrong order.(Parts a-d) Choose the rearranged order which you think is right. Yes or no, is the answer "c, a, d, b"?
(Answer)
Yes

Ques: Article: Just one bite of cake that is made with eggs is enough to make John feel very sick. Susan gets a terrible rash whenever she eats anything containing seafood, and David nearly died when he first ate a cookie that included peanuts. David had trouble breathing after he ate the cookie, but his mother knew what to do and she quickly gave him medicine that helped him feel better almost right away. The body's reaction to certain foods can be quite severe, resulting in breathing problems, as in David's case, or loss of consciousness for some. There are many things we eat may cause our bodies to react badly if we have a food allergy . The most common food allergies seem to be related to milk, soy, eggs, wheat flour, peanuts, nuts, and seafood. In fact, these kinds of foods account for 90% of food allergies. According to some studies, the number of children who have a food allergy is growing. But some people now argue that test results might not actually be accurate, so food allergies are not really as common as they may appear. There are three typical ways that doctors test for food allergies. Probably the most accurate way is for a doctor to give a child a food challenge", For this, the doctor watches the child eat small amounts of certain foods to see if the child has an allergic reaction or not. This method is very time consuming so it is used less often than the other two methods: skin tests and blood tests. In a skin test, a doctor puts very small amounts of the parts of the foods that the child may be allergic to under the child's skin, then watches to see if the child's skin reacts to the allergens . In a blood test, doctors take some of the child's blood and add possible allergens to it and then look for chemicals in the blood that indicate a possible allergic reaction. A problem with both the skin test and the blood test is that neither will show how severe an allergic reaction might be. If a test result is positive, the child may have a severe reaction by eating this food, but the child might just as likely... Question: What do skin tests and blood tests NOT show? Yes or no, is the answer "Whether allergic reactions are severe or not."?
Ans: No

Ques:Article: Mr. Eckerd at the end of the street was a different fellow with a different kind of house. He let kids from the neighborhood come to see his house, but only if they had written permission from their parents, and if he'd already spoken to the parents before. What made it so different? He shared his home with rescued animals that the county couldn't keep. He had the permission to have things like monkeys, large cats, and other strange creatures. His house had the ivy -covered brick wall and the iron gate across the driveway. Once you went inside, the hedges lining the driveway were carved into the shapes of animals. There were other pretty plants on the grounds, too. The old brick house held a lot of surprises. The double doors with the lion's head door knockers opened into a large flat entryway. In the wooden board walls all around, there were fish tanks with colorful fishes. The ceilings were painted with scenes of plants and rare animals. Room opened off from there. Continuing down the hall, you came to a large courtyard, which had been caged in, partly open to the sky .A large group of tiny monkeys shook up and down trees. You had to walk through a caged tunnel into other parts of the house. They called out to whoever walked in, hoping for treats of fruits, nuts, and seeds. Behind that, the hall continued to a room full of snakes and lizards. It felt like a desert in that room, so dry and hot. It was not everyone's favorite room, but it certainly was interesting. The final room was actually out back, and definitely not something to miss. It was much like a large glass bird cage or a greenhouse. It was there that you would usually find Mr Eckerd on a bench next to some carvings of jungle animals. He was watching the Bengal tiger that wandered back and forth inside the cage. Mr. Eckerd's house was the strangest and most unique place in town, a place very well worth seeing. Question: What exhibit or animal room seemed to be the least popular for most people? Yes or no, is the answer "The snakes and lizards."?

Ans:
No