the dog is running after a white cat,和the dog is running aft

the dog is running after a white cat,和the dog is running aft The cat is running after the dog. look!The dog is running after a cat 改为被动语态 look!A cat __ __ The dog(is running after a cat)in the garden.对括号部分提问 the dog is running after the cat 问题：把the cat放在前面使句意不变 The dog's running across the grass.It's running after a cat. after,the,running,boy,is,the,dog.连词成句. after,the,running,boy,is,the,dog连词成句 which running dog is yours 和is the dog which is running your 选择：The dog ____ after the mouse A、is to run B、is running the dog is running a_____ the grass Look!An old man is running after a dog.The s______ is really