用2~6给下面的句子排序，使它们组成一段通顺的对话。

I see a giraffe.

(1 ) What do you see?

What is it doing? Is it drinking water near the river?

I see an elephant, too.

What else do you see?

Yes, it is. It's drinking water near the river.

(7 ) Wow! How funny!