Dad's head

Bobby： I have a stomachache， Mom.

Mom： That's because you haven't eaten

anything and your stomach is empty.

Bobby： Now I know why dad has a headache all the time. His head must be empty， too.

爸爸的腦袋

博比： 媽媽，我肚子疼。

媽媽： 那是因為你沒吃東西，胃是空的。

博比： 我現(xiàn)在終于明白爸爸為什么總是頭疼，他的腦袋里一定也是空的。

謎語猜猜猜

1. Who isn't your sister

and isn't your brother，

but is still a child of

your mother and father？

2. What has teeth but can't eat？

3. What kind of dog can never bite and bark？

4. What is easy to get into but hard to get out of？

5. Where should the milk be best stored ？