Once in a blue moon, Sebastian sleeps longer than his brother. What does this sentence mean?
A. Sebastian sleeps longer than his brother when the moon is blue.
B. Sebastian likes to stay up later than his brother.
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C. Sebastian rarely sleeps longer than his brother.
D. Sebastian sleeps longer than his brother one time each month.

A(n) __ clause should always be separated from the rest of the sentence by commas

Which of the following pieces of evidence from gandhi's freedom's battle is most persuasive in support of non- cooperation? a) "i consider that people are better disciplined now than they were before." b) "the danger that attended the civil disobedience does not apply to non-cooperati c) "i do not consider non-cooperation to be unconstitutional." d) "i cannot say a large number has responded to my appeal."

What is meant by “eternally burning black pipes”? what is this implying about the personality of the firemen?