How to say in Czech: They do not speak Polish.

English
do not speak
Czech
Oni nemluví polsky.
They do not speak Polish very well.
Do they speak Polish?
They speak only a little Polish.
They speak Polish.
They speak Polish fluently.
They speak Polish very well.
Does anybody here speak Polish?
Where did they learn Polish?
They are not Polish.
Are they learning Polish?

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