Problem: Sentence1: Keep food for a week in the pantry.
Sentence2: I always keep batteries in the freezer.
Q: Does the term keep mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: A leak in a gas pipe.
Sentence2: He had to clean up the leak.
Q: Does the term leak mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: I can't use this tool.
Sentence2: He doesn't know how to use a computer.
Q: Does the term use mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: He had no choice but to resign the game and let his opponent become the champion.
Sentence2: After fighting for so long, she finally resigned to her death.
Q: Does the term resign mean the same thing in both these sentences?

Answer:
the same meaning