How to say in Czech: What did he do yesterday?

English
What did do yesterday?
Czech
Co dělal včera?
He knows what he did yesterday.
What did he do yesterday evening?
He did it yesterday.
What date was it yesterday?
What happened yesterday?
He wasn’t born yesterday!
I want to apologize for my behaviour yesterday.
It happened the day before yesterday.
It was windy yesterday.
Why were you absent yesterday?

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