Question: Sentence 1: The grant doesn't cover my salary.
Sentence 2: The President covered the fact that he bugged the offices in the White House.
Does cover mean the same thing in these two sentences?
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Answer: different meanings

Question: Sentence 1: We were just waiting for someone to take the lead.
Sentence 2: They didn't follow our lead.
Does lead mean the same thing in these two sentences?
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Answer: the same meaning

Question: Sentence 1: Make a move.
Sentence 2: Make advances.
Does make mean the same thing in these two sentences?
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Answer:
the same meaning