1. Some and any with a noun.
- We use some and (not) any for a number (more than one) or an amount of something. The exact number or amount is not essentials.
2. Some and any without a noun.
We can use some and any without a noun, when it is clear what we are talking about:
For example: I'm making some tea. Do you want some? ( It's mean. Do you want some tea)
Note In Natural English: It is possible to repeat the noun after some and any. But it is more natural NOT to repeat it.
For example: How much bread is there? There isn't any. (=There is any bread.)