A boy called Mario had many friends, and he was proud of it. Whoever he met, he would like to show off(炫耀) how popular he was at school.
One day, his grandpa said to him, “Mario, I know that you don’t have as many friends as you think. Many of them are not true to you.”
Mario thought maybe his grandpa was right. However, he wasn’t sure how he could test whether his schoolmates were real friends or not, so he asked his grandpa. The old man answered, “I have just exactly what you need. It’s in my room. Wait a minute.” The old man left, soon returning as if(好像) carrying something in his hand, but Mario could see nothing there.
“Take it. It’s a very special chair. Because it’s invisible, it will be hard for you to sit on it. However, if you manage to sit on it, you can use the chair’s magic power（力量） to tell who your real friends are.”
Mario took the strange invisible chair to school. At break time he asked everyone to form a circle, and he put himself in the middle, with his chair.
“Nobody move. You’re about to see something amazing，” said Mario. Then he tried sitting on the chair. Having difficulty seeing it, he missed and fell to the ground. Everyone had a pretty good laugh. “Wait, wait,” said Mario, making another try. But again he missed the seat.
Mario didn’t give up. He kept trying to sit on the magic chair. Finally, he did it. This time he felt himself in mid-air.
Then he experienced the magic that his grandpa had been talking about. Looking around, Mario saw George, Lucas and Diana holding him up, so he wouldn’t fall. But some schoolmates whom he had regarded as friends had done nothing but made fun of him. Mario was quite thankful to his grandpa, who helped him test who his true friends were.
【小题1】Mario’s grandpa gave him a special chair to _____.

　　One Saturday morning, Mr. Turner went to see his friend who was ill in hospital. As something was wrong __5__ his car, he had to take a bus. After he got on the bus, he found a seat and sat down. But soon __6__ people got on the bus and some had to stand. He looked __7__ and saw a woman behind. He stood up and gave his seat to her. The woman said __8__ and sat down. Her behaviour（举止）made Mr. Turner __9__.

　　“It's necessary for her to be taught how __10__ polite.”he said to himself. Then he asked,“What did you say, Madam?”

　　“I didn't say anything.”answered the woman.“I thought you said THANK YOU.”When the woman heard this, her face turned red slowly.