根据首字母填空，注意使用词的适当形式，每空一词。

Mrs Brown has a lovely dog. One day the dog is l, and it is r outside. Mrs Brown looks everywhere but she c find it. So she calls the police. A young policeman a the telephone, "Don't w , Madam. Dogs are strong a. They sometimes live for several days in the rain and quite all r" Mrs Brown is really h to hear the policeman. She says," My dog is c. He almost(几乎) talks." "Well then," the policeman says. "Why don't you put your telephone down? Maybe he wants to c you."