• In using anything and anywhere, we are not specific about what or where.

EXAMPLE: I am so hungry that I can eat anything for lunch.
EXAMPLE: We can sit anywhere you like.

• We can use anything and anywhere for negative statements.

EXAMPLE: We don't know anything about the murder in the neighbourhood.
EXAMPLE: We didn't go anywhere yesterday.

• We can use anything and anywhere for questions.

EXAMPLE: Did you get anything for me to eat?
EXAMPLE: We took him in as he didn't have anywhere to stay.