Question

Put the words in the box in two groups:countable and uncountable nouns an apple,a banana,pineapple,a tomato,a polato,a carrot,a pepper,a cucumber,cabbage;water,milk,cheese,juice,tea,coffee,sugar,chocolate,ice cream;fish,meat,a sausage,a sandwich,an egg,oil,a pancake,a cake,bread,toast,jam,нужно разбить на две эти группы 1)many apples 2)much cheese

Answer 1

1 группа - Countable (исчисляемые) - an apple, a banana, a pineapple, a tomato, a potato, a carrot, a pepper, a cucumber, a cabbage, a sausage, a sandwich, an egg, a pancake, a cake, a toast.

2 группа - Uncountable ( неисчисляемые) - water, milk, cheese, juice, tea, coffee, sugar, chocolate, ice cream, fish, meat, oil, bread, jam.

С 1 группой употребляется всегда many. Например: many carrots, many cucumbers, many sandwiches ( слово нужно поставить во множественное число ( было "a cake", стало " many cakes")

С 2 группой всегда употребляется much. Например: much jam, much water, much cheese, much tea.

Answer 2

Countable nouns: an apple, a banana, a pineapple, a tomato, a potato, a carrot, a pepper, a cucumber, cabbage, many apples.

Uncountable nouns: water, milk, cheese, juice, tea, coffee, sugar, chocolate, ice cream, much cheese.

Note: It seems there is a typo in your request as "нужно разбить на две эти группы" translates to "you need to divide them into two groups" in Russian, but the rest of the text is in English. I have provided the groups in English as per your request, but if you would like the translation in Russian, please let me know.