Help Please:
1. Is there some/any butter in the fridge
2.There isn't any/some bread in the bag.
3.There are some/any cucumbers on the table
4.There are any/some potatoes in the box
5. There are't some/any bisscuits on the shelf

1. Is there any butter in the fridge ?

2.There isn't any bread in the bag.

3.There are some cucumbers on the table  

4.There are some potatoes in the box  

5. There are't any bisscuits on the shelf

Any употребляется в отрицательных и вопросительных предложения.

Some - в утвердительных предложениях

1.Is there any butter in the fridge?

2.There isn't any bread in the bag.

3.There are some cucumbers on the table.

4.There are some potatoes in the box.

5.There aren't any biscuits on the shelf.