Problem:OPTIONS:
- Sound waves travel through different kinds of rocks at different speeds.
- People measure the pull of gravity to know if there is oil.
- Sound waves tell us where the oil has leaked out of the ground.
- People know there is oil if it leaks out of the ground.

Read the following article and answer the question. Article: Oil is so important that it is sometimes called "black gold". Almost half of our energy comes from oil. We use it to run our cars and factories and to heat our homes, offices and schools. Many everyday things are made from oil. Your shirt may have oil in the material. The soap you wash your hands with might also be made from oil. Your favorite plastic toy is made from oil. Oil is hard to find, because it is trapped deep under the earth. Once the only way people knew there was oil someplace if it leaked out of the ground. Today, however, we have many ways of finding oil. One tool measures the pull of gravity. Places where gravity is weaker are more likely to have oil. Another tool is sound waves . Sound waves travel through different kinds of rocks at different speeds. We can use them to find the rocks that have oil in them. We need a lot of oil, and we are using up the oil wells we know about. Soon we must find new ways of looking for this "black gold". Question: Which of the following isn't the way to help find oil? Answer:
****
A: Sound waves tell us where the oil has leaked out of the ground.

Problem:OPTIONS:
- The girl's name is Michael.
- Paul knows his sister's name.
- Michael can't speak.
- Paul loves his sister very much.

Read the following article and answer the question. Article: Mr. Jones is in Beijing. He's a teacher. And Mrs. Jones is an English teacher. They have a boy and a girl. They are Paul and Michael. Paul is five and Michael is only three months . Paul loves his sister very much. One day, Mrs. Jones' sister, Jane, comes to her family. She sees Michael for the first time . The boy shows his sister to Jane."Look at my sister," says Paul. "She's nice." "You're right, Paul," Jane says. "But what's her name?" "I don't know. She can't speak." Question: Which one is NOT right? Answer:
****
A: Paul knows his sister's name.

Problem:OPTIONS:
- workers
- teachers
- officers
- farmers

Read the following article and answer the question. Article: With more and more farmers working in big cities, their children go into the cities, too.However, problems appear. One of these problems is that is difficult for these children to receive education in cities. Luckily, there are some free schools for them, but they are not enough. Ten-year-old Li Xin is one of the lucky girls who get a chance to study in one of these schools. She is very happy. She studies in a school specially for migrant workers' children. For children like Li Xin who don't have enough money, these free schools are their best choice, because they have free classes, textbooks, uniforms and meals in the schools. But there is a long way to go. The free schools for children from migrant workers' families are not enough because to _ such a school is not easy and needs lots of money. A school officer said they needed at least one million yuan to run the school. "Luckily, some people and companies donate money, used books and a lot of other things to help us. There are also some volunteers teachers," he added. Anyhow, we must try to give these children an equal chance to get better education so that we can make our society harmonious . Question: From the passage, we know that Li Xin's parents used to be _ . Answer:
****
A: farmers

Problem:OPTIONS:
- school
- class
- age
- grade

Read the following article and answer the question. Article: I'm Kate. I'm an American girl. I am thirteen. I'm in a middle school in Shanghai. My English teacher is a Chinese girl. My good friend is Mary. She is an English girl. She is thirteen, too. She is in Wuhan. I'm in Grade Eight. But she is in Grade Nine. We often have a talk by E-mail. We are both good students. Question: Mary and Kate are (at) the same _ . Answer:
****
A:
age