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B, Sentence 4. The explanation, "her old friend," should be set off by parenthetical commas.
It might help you to know the meaning of subject & predicate:
Subject: who/what the sentence is about
Predicate: the action (what's being done?)
Answer:
When you change something its completely different, when you alter something its still the same just slightly different.
Explanation:
Answer:
He perpetuates the myth that his house is haunted. Fears about an epidemic are being perpetuated by the media.
Explanation:
Brainliest plz