21. The postcards you read were all sent by .

　　　 A. Tan Xiao B. Lei Fang C. Wang Lin D. Lily

　　　22. Which of the following places has Lily NOT visited yet?

　　　 A. The River Thames. B. The Tower of Bridge.

　　　 C. Buckingham Palace. D. Oxford University.

　　　23. What does Lily think of the people in London?

　　　 A. Friendly and helpful. B. Beautiful and interesting.

　　　 C. Amazing and famous. D. Busy and tiring.

　　　24. What Lily doesn't like about London is its_________. .

　　　 A. weather B. food C. subway D. photos

　　　B

　　　Are you finding amazing people? They are actually around us. Because the best ideas often come out of a need in our everyday life. Such an invention is the CircleSoap (圆肥皂). It was invented by a 7-year-old boy named Carter Rowen. He wanted to make his soap easier to hold at first.

　　　The CircleSoaps come in different colors and shapes. Young children love them. They enjoy washing their hands with these wonderful soaps. And it is really easy for them to hold these soaps.

　　　"One day, I was playing with a piece of soap in our bathroom. I made a hole in the middle of it. My mom said, 'Hey Carter, stop making that hole and ruining (毁坏) my soap!" But after several days my little sisters were using the soap and it was easier for them to use. So one day I told my mom that we could make soaps with holes in the middle, and sell them to get money to buy the homeless people an apartment so they could live there for free," said Carter excitedly.

　　　Now Carter has made some money by selling CircleSoaps. And he has bought a lot of everyday things for homeless people with the money. He is trying to help m people. Now the clever boy is working on several other new inventions. He wants scientist when he grows up.

　　　25. Why did Carter make a hole in the middle of the soap at first?

　　　　A. To help his sisters. B. To make it easier to hold.

　　　　C. To become an amazing person. D. To make lots of money.

　　　26. What did Carter's mom do when seeing him making the soap that way?

　　　　A. She took away the soap.

　　　　B. She felt very happy.

　　　　C. She told him to give it to his sisters.

　　　　D. She stopped him from doing that.

　　　27. What did Carter do with the money he made for homeless people?

　　　　A. He bought an apartment. B. He opened a big factory.

　　　　C. He bought lots of everyday things. D. He built a big bathroom.

　　　28. From the passage, what do you think of Carter?

　　　　A. Smart and kind. B. Poor and homeless.

　　　　A. Lovely but lazy. D. Clever but impolite.

　　　C

　　　Cheating can happen in a lot of different ways. When people cheat, it's not fair to other people.

Some kids cheat at school because they're busy playing or lazy and they want to get good grades without spending much time studying. Other kids might feel like they can't pass the exam