Counting Uncountable Nouns

These are (a)   of meat.

There are seven (a)   of sugar on the table.

This is a (a)   of water.

Add two (a)   of salt.

This is a (a)   of oil.

How many (a)   of sand do we need?

These (a)   of rice are brown.

You must use four (a)   of butter to bake the cake.

Here are five (a)   of money.

I want to eat just one (a)   of bread.