读一读句子，看一看小朋友们描述的是哪样食品，选择正确的图片。
( ) 1. Amy: I like it. It's yellow. It's very long.
( ) 2. John: I like to drink it. It's yummy. It's from the cow.
( ) 3. Sarah: It's big and round. The color is green.
( ) 4. Mike: I like it. It's red. It keeps the doctor away.
( ) 5. Liu Yun: It's not big. It's very small. It's purple.
