Read the following article and answer the question. Article: Polluted airborne particles kill 7 million people a year, reports the World Health Organization. That news may not come as a surprise to anyone who has seen images of chimneys in Beijing, Delhi or Mexico. But those factories-or even the jammed roadways of modern cities-are not the biggest killer. Each year, some 4.3 million people die earlier than they should because of polluted air inside their homes, says the WHO. What's causing the air inside people's homes to be so poisonous that it kills around 11,000 people a day? Stoves. "Having an open fire in your kitchen is like burning 400 cigarettes an hour." says Kirk Smith, a professor at the University of California at Berkeley, whose research suggests that household air pollution from cooking killed between 3.5 million and 4 million people in 2013. Not all stoves cause this kind of harm. The ones Smith's talking about are those that the 3 billion people in the developing world use for heat and cooking, which burn solid fuels such as wood, coal, or crop waste instead of gas. The smoke from those fires produces harmful fine particles and carbon monoxide into homes. Poor _ then prevents that smoke from escaping, raising fine particle levels 100 times higher than the limits that the WHO considers acceptable. Breathing this air day in day out eventually causes a lot of diseases: more than a third of the 4.3 million die of a stroke, while a quarter die of heart disease. And around one-third of annual lung disease deaths worldwide are due to waste from coal stoves. Exposure tends to be extremely harmful for the people who spend the most time around the fire-usually women and young children. In fact, the WHO reports that household air pollution almost doubles the risk for childhood lung disease. Question: According to Kirk Smith's research, _ . Answer:
OPTIONS:
- factories are the biggest killer worldwide nowadays
- burning 400 cigarettes an hour is extremely dangerous
- household air pollution from cooking is surprisingly harmful
- some 4.3 million people die earlier each year than they should
household air pollution from cooking is surprisingly harmful

Read the following article and answer the question. Article: Earlier this year I traveled to Turkana in Kenya. I was there to take pictures of the "broken food system". As a special visitor, I was greeted with songs and dances. The locals used to sing and dance all the time but now Turkana is silent and has been for some years. No one is singing or dancing any more because they have no food, nothing to celebrate. Many of them are surviving on a little corn a day and water, which they can get just every two days. I met Tede Lokapelo, a local farmer who described the experience of a six-year drought . Tede used to have 200 goats, but now he has only seven left. He told me that this drought has taught him a hard lesson: It is too difficult to keep animals. He lives on animals. His traditional way of life has been completely destroyed now. Without the food aid they got, Tede is certain that they would starve because there are no other ways to feed themselves left. Sadly, the same can be heard in almost any developing country around the world. Almost one billion people go to bed hungry each night. The food system is broken. In Turkana, not enough rain has fallen since 2005. They measure rainfall not in days or weeks but in minutes. More and more people are being forced to rely on food aid, but people like Tede don't want food aid. They want to work and develop their country. It's our responsibility to change the situation so that they can support themselves. Drought is impossible to avoid but famine is manmade, and unless enough money is provided to develop a basic infrastructure for people in the area, thousands more lives are sure to be lost. Question: Which of the following is NOT true about Tede Lokapelo? Answer:
OPTIONS:
- He was a farmer in Kenya.
- He has never received any food aid.
- His traditional way of life ha s been changed.
- He found it hard to raise animals after the drought.

Answer: He has never received any food aid.

Read the following article and answer the question. Article: When I was young, I lived on my mother's milk, as I could not eat grass. In the daytime I ran by her side and at night I lay down close by her. When it was hot, we used to stand by the pond in the shade of the trees and when it was cold, we had a nice warm wooden house. As soon as I was old enough to eat grass, my mother used to go out to work during the daytime and come back in the evening. There were six young colts in the field besides me; they were older than I; some were nearly as large as grown-up horses. I used to run with them, and had great fun; we used to gallop all together in the field. Sometimes we had rather play rough, for others would frequently bite, kick as well as gallop. One day, when there was a good deal of kicking, my mother came to me and said, "I expect you to pay attention to what I am going to say. The colts who live here are very good colts, but they are cart horse colts, and of course they have not learned manners. You have been well-bred and well-born. I hope you will grow up gentle and good, and never learn bad ways. I hope you do your work with a good will, lift your feet up well when you move quickly, and never bite or kick." I have never forgotten my mother's advice. I knew she was a wise old horse, and our master thought a great deal of her. Her name was Duchess, but he often called her Pet. Our master gave us good food; he spoke as kindly to us as he did to his little children. We were all fond of him. When my mother saw him at the gate, she would neigh with joy. He would pat and touch her and say, "Well, Pet, how is your little Darkie?" Then he would give me a piece of bread and sometimes he brought a carrot for my mother. _ There was a plowboy, Dick, who sometimes came into our field to pick blackberries. When he had eaten all he wanted, he would throw stones and sticks at us. We did not much mind him, for we could gallop off; but sometimes a stone would hurt us. One day he was at this game. Our master saw what was going on, so he jumped and caught Dick by the arm,... Question: According to passage, Daniel is probably _ . Answer:
OPTIONS:
- a wise horse
- a kind feeder
- the master's son
- a new plowboy
a kind feeder