He speaks quickly.
When someone speaks with such rhetorical flourish, it starts to sound like they're lying.
She speaks clearly enough to be easily understood.
Tom always speaks in such a low voice that I can barely understand what he says.
It will serve you right if she never speaks to you again.
Tom speaks five languages, but doesn't know how to be polite in any of them.
Action speaks louder than words, but not nearly as often.
When the judge speaks, everyone in the courtroom listens.
We can save on translations by giving it to an employee whose mother speaks that language. -- And I suppose you save on the cost of a doctor by seeing someone whose mother had been a doctor?
The tribe worships its ancestors and speaks its own language, and speaks an unfamiliar language.
Because the lecturer speaks quickly few people could follow him.
Not thinking before he speaks, he invariably proceeds to stick his foot in his mouth.
If a tree falls in a forest and nobody hears it, did it happen? If a man speaks his mind in a forest, and no woman hears him, is he still wrong?
Hey! There's an American who speaks Uyghur here! Hurry up and get over here to inspect his computer!