(Question)
It's time for school! But on May 14th, 170 students at Duncanville High School in Texas, US, were told to go back home.Why? Because they were wearing the wrong clothes to school. Schools in the US don't always ask students to wear uniforms. But they have dress codes . For example, Duncanville High School tells students to wear belts, shirts without logos .Schools' most-hated clothes are different. In 2011, the saggy ( ) trousers law was passed in Florida. It stops students from wearing trousers that show body parts. Now, "the favourite new target ( ) of the school dress code" is leggings( ), reported the Associated Press. Some schools don't allow leggings. Other schools ask students to wear a shirt or a skirt over leggings. Some students complain that schools are going too far. But schools say dress codes help protect students' safety and make sure they grow up with good taste."We want to teach them that they must meet the expectations not only here in school, but also outside school," said Andre Smith. In Duncanville High School, students are allowed to wear _ . A) thewrongclothes B) belts,shirtswithoutlogos C) theirfavouriteclothes D) schools'most-hatedclothes
(Answer)
B

(Question)
Carbon monoxide poisoning causes death and injuries around the world. This gas is a problem in all parts of the world that experience cold weather. A few years ago, America's Centers for Disease Control (C. D. C.) studied deaths linked with carbon monoxide poisoning. It found that the number of carbon monoxide deaths in the United States was greatest in January. The C.D.C. also found that carbon monoxide kills more than four hundred Americans each year. And, it said more than twenty thousand people are taken to hospital for treatment of health problems linked with the gas. Carbon monoxide is called the silent killer because people do not know it is in the air. The gas has no color, no taste and no smell. It does not cause burning eyes. And it does not cause people to cough. Yet, carbon monoxide gas is very deadly . It steals the body's ability to use oxygen. Carbon monoxide makes it difficult for the blood to carry oxygen to body tissues . It does this by linking with the blood. When the gas links with the blood, the blood is no longer able to carry oxygen to the tissues that need it. Damage to the body can begin very quickly from large amounts of carbon monoxide. How quickly this can happen depend on how long a person is breathing the gas and how much gas he or she breathes in. Carbon monoxide poisoning has warning signs . But people have to be awake to realize them. Small amounts of the gas will cause a person's head to hurt. He or she may begin to feel tired. Their stomachs may feel sick. The room may appear to be turning around. The person may have trouble thinking clearly. People develop serious headache as the amount of the gas continues to enter their blood. They will begin to feel very tired and sleepy. They may have terrible stomachache. Doctors say carbon monoxide influences people differently. For example a small child will experience health problems or die much sooner than an adult. The general health of the person or his or her age can also be important. Which of the following is TRUE according to the passage? A) Carbon monoxide poisoning seldom happens in cold areas. B) Twenty thousand Americans are killed by carbon monoxide each year. C) Most people know whether there is carbon monoxide in the air. D) Carbon monoxide stops the blood from carrying oxygen to body tissues.
(Answer)
D

(Question)
In the United States, every year, Thanks-giving Day is on the fourth Thursday in November. Because Canada is on the north of the United States, and is colder, the harvest comes earlier in the year. In Canada, people have Thanksgiving Day on the second Monday in October. The harvest brings a lot of food to the people. On Thanksgiving Day people in Canada and America like to have a big meal with their friends and family just like Chinese people do at Mid-autumn festival. Many Canadians and Americans put flowers, vegetables and fruits around their homes to say "Thank you" for the harvest. At a Thanksgiving Day dinner, many Canadians and Americans will eat turkey, potatoes, and pumpkin pie. These are food like the food of many years ago. They are saying "Thank you" for the harvest that comes every year. At a Thanksgiving Day dinner, many Canadians and Americans will eat _ . A) chicken, potatoes, and pumpkin pie. B) turkey, tomatoes, and pumpkin pie. C) turkey, potatoes, and apple pie. D) turkey, potatoes, and pumpkin pie.
(Answer)
D