Resposta:
What would you do if you found an envelope full of money on the street? Would you take it to the police station? Or would you keep it and buy yourself something you really wanted? Would you buy your mom and dad a present? If you bought them a present, they would want to know where the money came from. If you told them the truth, maybe they wouldn't be so happy. And if you didn't tell them the truth, you would feel really bad. Maybe it's better not to find an envelope full of money on the street!
