I have a new dog. My dog can talk. His name is Tom.

　　Say hello, Tom. "Woof1!" That means2 "Hello". Tom is a smart dog.

　　I tell him to sit. He sits. I tell him to roll over. He rolls over.

　　He knows what I am saying. And I know what he is saying, too.

　　"Woof, " says Tom. That means, "Let’s go for a walk. "

　　We meet big dogs, little dogs, long dogs and short dogs.

　　We meet dogs with big ears. We meet dogs with small ears.

　　But no dog is like my dog.

　　I like my dog.

　　Good to know

　　roll over 打滚，(躺着时)翻身

　　I tell him to roll over. He rolls over.

　　我示意它打滚，小狗立刻就打滚。

　　She rolls over.

　　她翻了个身。

　　______________________________________

　　约翰在床上翻了个身。

　　Key:

　　John rolls (rolled) over on the bed.