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The "affect vs. effect" battle has claimed many victims! Select ALL the sentences where these tricky words are used correctly.
The correct answers are The rainy weather didn't affect her cheerful mood, What effect did the movie have on you?, and Lack of sleep can affect your concentration.
"Affect" is typically a verb meaning "to influence," while "effect" is typically a noun meaning "a result." In the incorrect sentences, "affect" should be "effect" because a noun is needed after "a negative" and "an immediate."