Read the following article and select the best answer. Article: Love to sink into your chairs and relax when you get to school? Then you will not be happy to hear that schools all over the world are seriously considering exchanging traditional desks for ones with no seats at all -- Yes, that means you will be encouraged to stand through those already too long math and science lessons! Why would anyone even think of putting kids to such cruelty? Experts say it improves their health and helps fight obesity. While that may seem a little far-fetched , the officials at the few schools around the world seem to agree. Among them are educators from the College Station Independent School District in Texas, who recently completed a week-long experiment involving 480 students across three elementary schools. The 374 kids that agreed to participate in the study were provided with a device that helped record step count and calorie consumption over the entire period. All 25 teachers involved in the study reported that students appeared to be more alert and concentrate better, when allowed to stand. The one thing that did surprise the researchers was that younger kids were more willing to stay standing than kids in higher grades. They believe this may have something to do with the fact that after years of being asked to "sit still", older kids have a harder time adjusting to this unexpected freedom. American schools are not the only ones reporting success with stand-up desks. Four Catholic schools in Perth, Australia, which have been testing them since October 2013, have seen similar results. In May 2014, Grove House Primary School in Bradford, West Yorkshire, became Europe's first test one, with a seven-week trial that involved the use of desks made by Ergotron in their fifth-grade classrooms. While official results are not out yet, early reactions from both teachers and students, have been extremely encouraging. The findings of these studies and others done previously, all seem to mean that allowing kids to move around in classrooms is a win-win for students and teachers -- it helps... Question: Why do the teachers like the standing desks? - Because the educators can draw the students' attention. - Because the teachers can keep the students healthy. - Because the students can have a walk in the classroom.. - Because the standing desks can keep the students concentrated.
Because the standing desks can keep the students concentrated.

(Question)
Read the following article and select the best answer. Article: Spider webs are one of the most fascinating examples of animal architecture. The most beautiful and structurally ordered are the round webs. The main function of the web is to stop and hold flying insects,long enough for the spider to catch them. In order to do so,the threads of the web have to stand the forces from large and heavy insects as well as environmental forces from wind and rain for at least a day in most cases. The round web is found to have two main characteristics. The first is its geometry,which consists of an outer frame and a central part from which threads radiate outward. Enclosed in the frame are capture spirals winding round and round from the web center out to the frame. The whole web is in tension and held in place by anchor threads,which connect the frame to the surrounding plants or objects. The second and perhaps most important characteristic is the material with which it is built. Spider silk is a kind of natural material that gives this lightweight fiber a strength comparable to that of steel, while at the same time making it very elastic . Two types of silk threads are used in the web. One is highly elastic and can stretch to almost twice its original length before breaking and, for most types of spiders, is covered in glue. This type is used in the capture spiral for catching and holding insects. The other is stiffer and stronger,and is used for the radius,frames and anchor threads,which allows the web to stand forces and to keep its structural strength through a wide range of environmental conditions. Question: Which of the following is used for catching and holding insects? - The center of the web. - The capture spirals. - The anchor threads. - The radius.
(Answer)
The capture spirals.

Ques: Read the following article and select the best answer. Article: There are only 24 hours in a day,but people can use the time wisely. In other words,effective time management is important if you want to succeed. Knowing the importance of daily matters is the first step towards good time management. Write down the things that you want to do and organize them according to their level of importance. The important thing should be done first. If there are too many things that have to be done in one day, then you have to give up doing something that is less important on your list. Besides this,you need to spend a specific amount of time doing all the activities you have written down and make sure you finish them on time. People often slow down in their work even though they know that time will never wait for them. Make sure you keep to your plan and finish the tasks one by one. Do not try to do too many things at once. Also,you can group similar activities together and do them one by one. For example, you can group all the tasks you need to do in the office together and do them while you're in office. Do all the tasks that have to be done in one place first, and then move to the next place to do the other tasks. "The bad news is that time flies. The good news is that you're the pilot, "said Michael Althsuler. Your future is in your hands,so remember to invest your time wisely from today on. Question: The author quoted the words by Althsuler to say that _ . - you can manage your time wisely - you can't control time - time passes quickly - everything has two sides
Ans: you can manage your time wisely

Ques:Read the following article and select the best answer. Article: The man traveling in the back of the ambulance which was running at a high speed along the streets of Baltimore that morning in2008 had no business to be alive. By everything that was reasonable, and there were plenty of such things before, he should have been very dead indeed. But he wasn't. As the people in the hospital pointed out after they had examined him, he was only slightly hurt. Yet he had just fallen 150 feet down a hotel lift shaft! Unknown to the man, two things had occurred which were to affect his life that day. On the thirteenth floor of the hotel, somebody had carelessly left the lift gate open. Down in the basement, a pipe had burst and it had flooded from the bottom of the lift shaft to a depth of two feet. Modern lifts have all sorts of fail-safe system to prevent accidents, but this was ancient equipment unreliable, slow, dangerous, and unsuitable material to recycle. The man had plenty of things to occupy his mind that morning. He had overslept. The hotel had forgotten to call him and now he was late for an important business appointment. He dressed quickly, shaved hurriedly, took hold of his briefcase and hurried off down the hotel corridor. Good! The lift gate was open. The lift must be there. He need not press the button and wait while the large, clumsy lift made its way upwards. Without looking or thinking, he stepped out into space, The lift cage was, in fact, one floor above him on the fourteenth. The lift shaft which he had walked was a narrow space of not very fresh air, ending150 feet below in two feet of dirty water. The man fell, making his journey to the ground at a speed he had never dreamed of. Confused patterns, a rush of air, time enough to be afraid, split-second thoughts of death, then crash! Perhaps this gave him the record for some sort of high-diving act. No doubt in future he always looked before he jumped. Certainly he learnt that this was no way to save time. The experts said that those two feet of water had saved his life. Question: The lift did not have a fail-safe system because it was _ .ks5u - narrow - slow - large - old

Ans:
old