Q: Sentence (1) A big oil spot spread across the water.
Sentence (2) She liked to spread butter on her toast while it was still hot.. Word: spread.
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A: different meanings

Q: Sentence (1) To approach the city.
Sentence (2) We were approaching our destination.. Word: approach.
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A: the same meaning

Q: Sentence (1) Don't feed him any more: he's had his fill.
Sentence (2) She had heard her fill of gossip.. Word: fill.
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A:
the same meaning