*Question*
Read the following article and select the best answer. Article: A crow  is about twenty inches  long and black all over. Crows are dirty birds because they live on bad food. Crows eat a lot of waste food. In this way they are more useful to us than any birds. They clean up the dirty things in our streets. Crows are always hungry. They look for food all day, and in the evening you can see them in large numbers flying back to their nests  in the trees. They sleep there at night. Crows are much noisier than other birds. Very often a large number of crows will get together on one house and talk. Sometimes they talk together, and sometimes they do it by turns  like human beings . It is easy to tell  from crow's sound if they are pleased or angry. Perhaps crows talk a lot because they are friendly birds. A pair of crows will live together all their lives, and if one of them dies, the other one becomes very sad and quiet for the rest of its life and some time later it dies too. Question: Crows "live on bad food" means "   _   ". - Crows eat old bad food. - Old bad food is crows' nests. - Crows make their nests on old bad food. - Crows sleep on old bad food.
**Answer**
Crows eat old bad food.

*Question*
Read the following article and select the best answer. Article: Like schools in China, American schools begin in September after a long summer vacation. There are two terms in a school year. The first term is from September to January and the second is from February to June. Usually American children begin to go to school when they are five years old. Most students are seventeen or eighteen years old when they finish high school. But unlike middle school students in China, high school students in America take only four or five subjects each term. They usually go to the same classes every day and have homework for every class. After class they do all kinds of interesting things. After high school, many students go to college. They may go to a small or a large one. They usually have to pay a lot for their higher education. So lots of students work after school to make money for their studies. ,: Question: Many American students work after class, because they   _  . - want to see interesting things - have to help the other people - want to make more friends - have to get money for their studies
**Answer**
have to get money for their studies

*Question*
Read the following article and select the best answer. Article: My dad was a plumber  for the public works department in our town, so from time to time he came into my school. Can you imagine sitting in class and seeing your dad walk past the door of your classroom and wave his hand at you? In junior high? One girl in our class always made fun of me because my dad was a plumber and hers was a lawyer , and she would say things like, "Ew, that's gross !" I must admit I was sometimes embarrassed by what my dad did, especially in my early teens, when the only thing I really cared about was what the other girls thought. The girl lived a few streets away from us, and one winter day---the day her elder sister was getting married---the toilet in their main upstairs bathroom broke and there was water everywhere. Her father, the lawyer called every plumber in the Yellow Page, but nobody would come and because we were having a major snowstorm. Her daughter told him that my father was a plumber, and he called, and my dad went right over---and took me with him.(Maybe he was hoping that the lawyer's daughter would be nicer to me.) My father fixed the toilet, help them clean up everything, and didn't take much time for his trouble. But as we were leaving, he told the girl, "If I ever need a lawyer, I'll be happy to call your dad." As we walked to our car, he said to me, "Do you believe he didn't know where the main shut-off valve  was? What a dumb ass!" From that point on, her dad was known in school as Lawyer Dumb Ass. When my husband and I bought our house, the first thing my dad showed him was the main shut-off valve. I have always been proud to say that I'm a plumber's daughter. Question: Why couldn't the lawyer find anybody to fix the toilet on that winter day? - He had little money - All the plumbers were too busy to come - There was a major snowstorm and nobody would come out - One of his daughters was getting married and the house was in a mess
**Answer**
There was a major snowstorm and nobody would come out

*Question*
Read the following article and select the best answer. Article: A man made a nice talking machine .It could weigh people's weight .The man wanted to try the machine before he could make a lot of machines. He put the machine into the waiting room of a station .There were always lots of people in and out . The first one who used the machine was an Indian woman. She stood on the machine, the machine thought for a few seconds to decide which language to speak . "Good morning ,Madam ."it said in Indian . "Your weight is 72 kilograms .That's three kilograms more .If you eat more fruit and vegetables ,you will be soon all right .Please have a nice day ." The second one to use the machine was a Chinese girl .She stood on the machine and waited to hear her weight. " Good morning ,Miss ."the machine said in Chinese ."Your weight is 45 kilograms .It's all right for your age. Keep eating what you eat every day .Please have a nice day." The third one to use the machine was a very fat American woman. She thought for a long time to stand on the machine. The machine spoke quickly in English "Good morning .Will one of  you get off?" Question: The machine in this passage could_. - weigh and talk to people - tell people what they should eat - speak all kinds of languages - make people laugh
**Answer**
