(Question)
Have you ever heard your own voice? "Of course," you say. Has anyone else ever heard your voice? Again you say, "Of course."But that's not quite true. Nobody else has ever heard your voice--the way you hear it. When you talk, you set up sound waves . The air outside your head carries the sound waves to your outer ears. But, of course, the sound of your voice begins inside your head. The bones of your head pick up the sound waves, too. They carry the sound waves straight to your inner ears. You get the sound from the outside and the inside too. Other people get just the sound waves from the outside. That's why they don't hear your voice the way you do. When you talk, other people hear your voice _ . A) through the bones of your head B) from the outside C) from the inside D) all of the above
(Answer)
B

(Question)
This is Mr Brown's family. In his family there are four people:Mr Brown, Mrs Brown, their son Tony and their daughter Sally. Mr Brown is sitting in a chair. He is reading a newspaper. Mrs Brown is sitting at the desk. She is writing a letter. Tony is lying in the bed. He is reading a storybook. Sally is sitting on the floor. She is playing with her toy car. There is a cat under the desk. What is the cat doing? It is sleeping. Where is Tony reading? A) In a chair. B) Near the window. C) In the bed. D) On the floor.
(Answer)
C

(Question)
Mr and Mrs Smith have just opened a small restaurant. In order to attract customers, they put a notice in front of the restaurant, which said: "Meals on the house for three days." A foreign student who didn't know much English passed by the restaurant on the second day. It was lunchtime and he felt hungry. "Well, here is a restaurant. I'm going to have something to eat," he said. He saw the notice when he walked towards the restaurant. "American people are really strange. They even eat dinners on the house! But how can I get onto the top of the house?" he asked himself He looked around and found a ladder against a tree nearby. He was very glad. But as he reached the top, he heard someone shouting at him, "Hey, what are you doing up there?" Mr Smith was looking at him angrily. Beside him was a policeman. 'Doesn't your notice say 'Meals on the house for three days'? Is it just a joke?" the foreign student answered. On hearing this, both Mr Smith and the policeman burst into laughter. Do you know the meaning of on the house"? The student walked past the restaurant_. A) when the Smiths started their business B) when the Smiths put on the notice C) when the policeman came to the restaurant D) when it was time to have lunch
(Answer)
D