How to say in Czech: Open up!

English
Open up!
Czech
Otevři!
Can I open the door?
Why is the door open?
Do you want to open your Christmas present?
Open the door please.
My door is always open.
Open Sesame!
Please open your mouth.
The door is open.
The windows are open.
Who opened the door?

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.