Q: Sentence (1) What makes her do this way?
Sentence (2) A 'B' grade doesn't suffice to get me into medical school.. Word: do.
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A: different meanings

Q: Sentence (1) To admit evidence in the trial of a cause.
Sentence (2) This pipe admits air.. Word: admit.
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A: the same meaning

Q: Sentence (1) He looked at her for ten full minutes before recognition dawned.
Sentence (2) Molecular recognition drives all of biology, for instance, hormone and receptor or antibody-antigen interactions or the organization of molecules into larger biologically active entities.. Word: recognition.
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A:
different meanings