How to say in Czech: Do they speak English?

English
Do speak
Czech
Mluví anglicky?
They do not speak English.
They do not speak English very well.
They speak English.
They speak English fluently.
They speak English very well.
They speak only a little English.
Does anybody here speak English?
Where did they learn English?
Are they English?
Are they learning English?

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.