How to say in Czech: Where did he learn Russian?

English
Where did learn
Czech
Kde se naučil rusky?
He is learning Russian.
Is he learning Russian?
Is he learning Russian on his own?
Does he speak Russian?
He does not speak Russian.
He does not speak Russian very well.
He is not Russian.
He is Russian.
He speaks only a little Russian.
He speaks Russian.

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