请根据短文3B“A Tribute to the Dog”的内容补全以下每个句子。1. A son or daughter brought up with great care may turn out to be ______.2. Those people we are faithful to may betray ______.3. When a person commits a mistake on purpose, his good fame may be _____.4. A man's dog will stick by him whenever he is in _____.5. When the poor owner sleeps, the dog will tend to him as if he were _____.6. If the owner unfortunately becomes friendless and homeless, the dog prefers to enjoy the right to ______.