đọc và trả lời câu hỏi: 1. Most children love animals but children and puppies seem to go together. Children like puppies and puppies like children! 2. Small children sometimes spend hours playing with their puppies or dogs. To the ears of a mother, the laughter of children and the barks of puppies or dogs are pleasant, happy sounds. Mothers like to see their children having fun. 3. Children grow older and become teenagers. Puppies grow older and become dogs. They like to have them as pets. In many parts of the United states, dogs are the constant companions of small children and teenagers. Sometimes, large dogs act as guards of small children. 4. Dogs are probably the most animal pet in the United states. They are often given as gifts for birthday and at Christmas. A person once said “A dog is man’s best friend”. 38 What is the synonym of “ puppy”?. A. a little cat B. a little dog C. a little duck D. a little elephant 39 The sounds that a mother likes to hear are __________ A. the laughter of children B. the barks of puppies C. the barks of dogs D. all are the correct. 40 Puppies grow older and become __________ A. cats B. dogs C. ducks D. horses 41 The reasons teenagers in many parts of the United States have dogs is that __________ A. they are small B. they are pets C. they are constant companions D. they are pleasant animals 42 Dogs are given as gifts __________ A. for birthday B. at Christmas C. on special occasions D. for birthday and Christmas.