ПРАВИЛЬНО ВСТАВИТЬ СУЩЕСТВИТЕЛЬНЫЕ

1. There's some juice in the glass.

2. There are some sandwiches on the plate.

3. There's a cup on the table.

4. There's a star in the sky.

5. There are some birds on the tree.

6. There's  an apple on the plate.

7. There is some tea in the glass, but it is very hot.

8. There is some fresh milk in the fridge.

9. There are some bananas on the table.

10. There is some butter on the plate.

11. There are some potatoes in the bag.

12. There is an orange on the table.

Перед исчисляемыми сущ. в ед. числе используем артикль a/an,

перед неисчисляемыми существительными и исчисляемыми существительными во множ. числе используем some