Andrew was a smart boy. He was interested in different things. He liked doing things in a way that he thought to be _______ . But sometimes he made wrong choices.

One day, his father gave him some ________ and asked him to buy some goldfish. When he got to the market, he _______ that the killifish looked like small goldfish, and they were much _______ . So he bought some killifish and kept the _____ of the money for himself.

When he got home, his father ________ what Andrew did at once. He put the fish in the tank without _______ anything first. He knew his son didn’t buy the _______ fish. At the same time, he thought his son might have an advantage (优势) in marketing (市场销售). And he should _______ a way to help his son grow well. He had an idea. Then he said to his son, “Andrew, do you know _______ you have bought? Are they goldfish?” Andrew felt shy and said in a _______ voice, “Er, no, but...”

His father continued, “Well, I’m glad you know how to _______ money. I also know you are good at watching things around you. But it’s not right to be dishonest. You should do things honestly, ________ others won’t trust you.” Then he helped Andrew start with some chores (琐事), like buying daily things, managing his own pocket money and helping his uncle in his store. Later, Andrew worked as a salesman. He felt himself strong in marketing and kept working hard at it. At last, he became a successful ______ .

Several years later, when talking about the key to his success, Andrew said,” Thanks to my father, I got to know myself well and _______ in a right way.”

I often go to a park near my home. And I always see a little boy sell ______ there. He tries to ask everyone to buy some. When he ______ me, he always says, "Sir, buy a flower please! "______I always leave quickly and never（从不）buy ______ from him.

One day, I went to the park and saw the boy at the gate again. I didn't ______ him and walked past him. When I came out of the park, the boy was still there. But he didn't ask anyone to buy flowers any more. I wanted to know ______. So I walked to the boy. He looked at me but didn't say ______. "Boy, why don't you ask people to buy your flowers today?" He ______,"Because my younger sister has died（死了）. I don't need a lot of money now. And you can take a flower for free. "I was ______ to hear that and I bought all his flowers. But after that, I still felt sad because I didn't give him any help when he ______ me.