There is .There are.A,an,some (easy)

There's_____book.

There is _____apple.

There are _____pens.

There is____umbrella.

There are___pencils.

There's a___

There____some milk in the bottle.

There are----

There _____food in the fridge.

There__tea in the cup.

There are ____apples in the vase.

There are some ____