some; certain (things)

You may not agree with some of their major policies and this could affect your working relationship.

Twenty-five years after Chernobyl, milk, mushrooms and berries are still contaminated in some parts of Ukraine.

We differ from them in some respects.

It is because light travels faster than sound that some people look brilliant before sounding stupid.

Agitated activity by certain animals may be a sign of an impending earthquake.