How to say in Czech: They know.

English
know.
Czech
Oni vědí.
They live there.
Do they know each other?
Do they know her address?
Do they know Miss Nováková?
Do they know this boy?
He doesn’t know what they mean by that.
He knows what they did last year.
He knows what they did yesterday.
He knows what they think.
How should they know that?

Czech phrasebook and translator with tens of thousands of sentences translated by humans. Czechslator is being developed by Michal Měchura. CREDITS Czechslator's sentence generation engine is partially based on Grammatical Framework. All Czech pronunciation is computer-generated using Microsoft Azure Text to Speech. When Czechslator cannot find a translation in its own database, it looks in the PanLex dictionary or obtains a machine translation from Microsoft Translator. PRIVACY Czechslator does not save any cookies in your web browser and does not collect personally identifiable data. Czechslator uses StatCounter for traffic analysis, configured not to save any cookies in your web browser and not to collect any personally identifiable data.