Exercise 1. Write in a, an, some or any.
1. Is there _____ milk in the crystal glass?
No, there isn't _____ milk in the crystal glass
There's _____ juice in the crystal glass.
2. Are there_____ sausages on the round plate?
There aren't _____ sausages on the round plate.
There are _____ sandwiches on the round plate.
3. Is there_____ glass on the wooden table?
No, there isn't _____ glass on the wooden table.
There's _____ cup on the wooden table.

Exercise 2. Write in a, an, some, any.
1. There's ______angel on the top.
2. There are ______ornaments on the tree.
3. Are there ______lights on the tree?
4. There isn't ______Christmas tree in the house.
5. There's ______ jam on the wooden table.
6. Is there ______bread in the basket?
7. There aren't ______ vegetables in the fridge.