When people find something valuable and return it to its own

When people find something valuable and return it to its owner, they are often given a reward. This is because the person not only found what was lost but also spent time    46   its owner or taking it to the police station.
There was once a young boy    47   found a woman’s purse in a shopping centre. Inside the purse there    48   some money and the woman’s driving license. Her name and    49   were printed on the license, so the boy knew where she lived. That evening he went to her house and    50   her door. When she opened it, he said, “ I found your purse,” and handed it to her.
“Thank you very much,” she said. She opened her purse and took out all the money. She wanted to give the boy a small reward,    51   there were only bills of ＄20 in the purse and she thought that $ 20 was too    52   to give the boy. “ I’m sorry,” she said, “ but I don’t have any small     53   to give you.”
The boy said, “That’s all right,” and he went away.
A few days later he found    54   woman’s purse. It also had her driving license in it, so he knew where she lived. He went to her house and said “ I found your purse,” and handed it to her.
“Thank you very much, “ she said. She opened her purse and took out all her money.
“That’s    55   ” , she said, “ Before I lost my purse I had a $100 bill and a $20 bill in it. Now I have a $100 bill, a $10 bill and two $5 bills.”
“Yes,” the boy said, and smiled.
小题1:A. to find                                    B. finding                       C. find
小题2: A. who                                         B. whose                               C. which
小题3:A. is                                               B. were                                    C. was
小题4:A. e-mail                                       B. address                            C.age
小题5:A.cut down                                        B. knocked on                         C. broke into
小题6:A. so                                             B. but                                         C. or
小题7:A. little                                          B. few                                       C. much
小题8:A. change                                         B. menu                                        C. purse
小题9:A .another                                         B. the other                                 C. other
小题10:A interesting                                    B. exciting                               C. strange