Look and write，看农场小动物都有什么动物呢，看图片补全对话。

ducks，dogs，hens，is

（1）-Where are the

ducks

ducks

？
-They are in the river（小河）
（2）-Where are the

hens

hens

？
- They are near the river.
（3）-What are these？
-They are

dogs

dogs

（4）-What

is

is

this？
-It's a pig.