How to say in Czech: Where do they know her from?

English
Where do know from?
Czech
Odkud ji znají?
Where are you going?
Where do I buy a ticket?
Do they like her eyes?
Do they understand her?
They like her eyes.
Do they know her address?
They do not know her.
They do not know her address.
They have known her for a long time.
They know her address.

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