How to say in Czech: How old are you?

English
How old are
Czech
Kolik je ti let?
You are old.
How old is your cat?
You are not old enough.
You are not old enough for me.
You are not old enough for that.
You are too old.
You are too old for me.
You are too old for that.
You are too old for that now.
Are you not too old for that?

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