Q: Sentence (1) There was a saving of 50 cents.
Sentence (2) The shift of the supplier gave us a saving of 10 percent.. Word: saving.
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A: the same meaning

Q: Sentence (1) He will make a fine father.
Sentence (2) He makes a great host.. Word: make.
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A: the same meaning

Q: Sentence (1) I can't use this tool.
Sentence (2) We can use this mathematical formula to solve the problem.. Word: use.
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A:
the same meaning