改错：There is some sweets.There are some milk.There are some potatos.
问题描述：
改错：There is some sweets.There are some milk.There are some potatos.
are there any fruits in the fridge?
答
There are some sweets.（前后一致原则）
There is some milk.(milk为不可数名词,因此谓语动词用is)
There are some potatoes.(potato的复数形式是后面加es)
Are there any fruit in the fridge?(fruit是集合名词,不需加s)