根据图片故事,选择单词填空。将其标号填在题前的括号内。 A apple B quiet C never D pets E friendly F play (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.