Read the following article and select the best answer. Article: A few degrees can make a big difference when it comes to food storage.Foods can go bad if they get too warm.But for many of the world's poor, finding a good way to keep food cool is difficult.Refrigerators are costly and they need electricity. Yet spoiled food not only creates health risks but also economic losses.Farmers lose money when they have to throw away products that they cannot sell quickly. But in nineteen ninety-five a teacher in northern Nigeria named Mohammed Bah Abba found a solution.He developed the "Pot-in-Pot Preservation/Cooling System." It uses two round containers made of clay.A smaller pot is placed inside a larger one.The space between the two pots is filled with wet sand.The inner pot can be filled with fruit, vegetables or drinks.A wet cloth covers the whole cooling system. Food stored in the smaller pot is kept from spoiling through a simple evaporation process.Water in the sand between the two pots evaporates through the surface of the larger pot, where drier outside air is moving.The evaporation process creates a drop in temperature of several degrees.This cools the inner pot and helps keep food safe from harmful bacteria.Some foods can be kept fresh this way for several weeks. People throughout Nigeria began using the invention.And it became popular with farmers in other African countries.Mohammed Bah Abba personally financed the first 5,000 pot-in-pot systems for his own community and five villages nearby. In 2000, the Rolex Watch Company of Switzerland honored him with the Rolex Award for Enterprise.This award recognizes people trying to develop projects aimed at improving human knowledge and well-being.A committee considers projects in science and medicine, technology, exploration and discovery, the environment and cultural history.Winners receive financial assistance to help develop and extend their projects.The award is given every two years.The most recent one was given last year. Question: What could be the best title of the passage? - A Cool Way to Keep Food from Spoiling - A System to Cool and Dry the Air in a Place - A Creative Person Who Invented the Cooling System - A Reward of Improving Human Knowledge and Well-being
A Cool Way to Keep Food from Spoiling

Read the following article and select the best answer. Article: If you have a chance to go to Finland, you will probably be surprised to find how "foolish" the Finnish people are. Take the taxi drivers for example. Taxis in Finland are mostly high-class Benz with a fare of two US dollars a kilometer. You can go anywhere in one, tell the driver to drop you at any place, say that you have some business to attend to, and then walk off without paying your fare. The driver would not show the least sign of anxiety. The dining rooms in all big hotels not only serve their guests, but also serve outside diners. Hotel guests have their meals free, so they naturally go to the free dining rooms to have their meals. The most they would do to show their good faith is to wave their registration card to the waiter. With such a loose check, you can easily use any old registration card to take a couple of friends to dine free of charge. The Finnish workers are paid by the hour. They are very much on their own as soon as they have agreed with the boss on the rate. From then on they just say how many hours they have worked and they will be paid accordingly. With so many loopholes in everyday life, surely Finland must be a heaven to those who love to _ . But the strange thing is, all the taxi passengers would always come back to pay their fare after they have attended to their business; not a single outsider has ever been found in the free hotel dining rooms. And workers always give an honest account of the exact hours they put in. As the Finns always act on good faith in everything they do, living in such a society has turned everyone into a real "gentleman". Question: Which of the following is NOT true according to the passage? - While taking a taxi in Finland, you can get off without first paying your fare. - In a big hotel in Finland, you can enjoy free meals if you're living in the hotel. - The bosses in Finland pay the employees according to registration of t heir working hours. - The workers are always honest with their working hours.
The bosses in Finland pay the employees according to registration of t heir working hours.

Q: Read the following article and select the best answer. Article: It is surprising that eating three meals a day--breakfast,lunch and dinner-has been a custom only since 1890. Before this time,people only had two meals a day--breakfast and dinner. In the 16th century,breakfast was only to break one's fast . But 200 years later it had become a large meal,not just for family,but for numbers of guests as well. It was a social event. It began at 10 a.m. and lasted until 1 p.m. Then breakfast began to be less popular. It became,instead,a lighter meal and was taken at a much earlier hour. By 1850 it had been pushed back to 8 a.m. and became a family meal. Dinner,however,went to the other way. In the 16th century it was eaten at 11 a.m. Years later,it had moved to the early afternoon,then to 5 p.m. By 1850 dinner time had reached 7 p.m. Lunch is a recent idea. It first appeared as a snack to fill the gap between breakfast and dinner. Question: " Dinner,however,went to the other way " means " _ ". - Dinner is different from breakfast - Dinner took the same way with breakfast - Dinner didn't go there with breakfast - Dinner is the same with breakfast
A: Dinner is different from breakfast

Read the following article and select the best answer. Article: My daughter Alisa was born blind in her right eye and was bullied pretty severely in school. So I quitted my job as a babysitter and then schooled my daughter heart and soul at home. A year ago a boy of 14 befriended my daughter on Facebook after reading something Alisa wrote about bullying. Today he messaged her and asked if she would like six tickets to a Colorado Rockies baseball game. They have never met in person but she said, "Sure! That would be great." Then I received a call from his mother explaining why her son had chosen my daughter. She said he thought my daughter deserved them because of all the good she does in the community. Her son, she explained, had experienced a similar situation and was also home schooled. What she said is true. Now my daughter Alisa continues to teach groups of girls in trouble in our community how to look within themselves for the positive and how to be their own person. Everything taken into consideration, we decided to meet the mother and the boy at a local bike shop. After meeting, the boy approached my car and my daughter gave him a hug and thanked him for his generosity. She told him that she had never been to a baseball game and that she was going to take her entire family, including myself, her dad, little sister, her cousin and an aunt who has brain cancer. We all thanked one another, got in our car, and went our way. As we drove home my daughter opened the envelope. Inside it were the tickets and $100 each to buy hot dogs, pay for parking and not have any worries but a great time. My daughter has always been the giver and now she and our family are the receivers and I can not tell you how incredibly honored we feel to be on the other end. What an incredible young man to have such a kind idea. Question: Which of the following best describes the passage? - Good is rewarded with good. - A friend in need is a friend indeed. - Two heads are better than one. - Where there is a will, there is a way.
Good is rewarded with good.