How to say in Czech: What did they do last year?

English
What did do last year?
Czech
Co dělali minulý rok?
He knows what they did last year.
What happened last year?
It happened last year.
When was the last time they saw each other?
Get off at the last stop.
I want to apologize for my behaviour last night.
This is the last stop.
Did they like it?
He knows what they did yesterday.
What did they do yesterday?

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.