1. There is some cheese in the fridge.
2. There is no eraser (или rubber) in my pencil case.
3. Your ruler is on the table.
4. There is a ruler, an eraser and a pencil on the table.
5. There are no sweets (или there aren't any sweets) in the cupboard.
6. There is some delicious (или tasty, yummy) ice cream in the fridge.
7. There are no (или there aren't any) interesting tales in this book.