根据图片故事,选择单词填空。将其标号填在题前的括号内。(共5分,每小题1分) (D)My grandpa is very kind. He keeps two___ . (1)The cat is very____,but the dog is not. (2)The dog always barks at___. (3)The cat is____to everybody. (4)The cat and the dog are good friends. They often ______ together. (5)They___ fight each other.