The language of the Sumerians, __________, is unrelated to any known language.
The causes may be unrelated to each other, but all are ___to the effect.
Diversification strategy includes related diversification strategy and unrelated diversification strategy. ( )
In the second paragraph "if we take two unrelated people at random from the population "means" if we ______."
Rich as they were in forms, the speaker’s_____ seemed unrelated to his speech.
In the second paragraph "if we take two unrelated people at random from the population ..." means "if we ______."
