How do you say drink some

"Drink some" is already a complete phrase. However, depending on the context, you could say:

* Informal:

* Have some

* Take a sip

* Get a drink

* Have a drink

* Formal:

* Please partake in some beverage.

* Would you like a drink?

* Please enjoy a drink.

You could also use a more descriptive phrase, like:

* Drink some water

* Drink some juice

* Drink some tea

* Drink some coffee

The best way to say "drink some" depends on the situation and who you're talking to.