How to say in Czech: The windows are open.

English
The windows are
Czech
Okna jsou otevřená.
Why is the window open?
Can I open the window?
The windows are broken.
The window is open.
Who opened the window?
He jumped out of the window.
I broke the window.
Do not throw anything out of the window.
Who broke the window?
Who jumped out of the window?

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.