Q: Sentence (1) Get someone mad.
Sentence (2) He got AIDS.. Word: get.
==--==
A: different meanings

Q: Sentence (1) Drop me a line when you get there.
Sentence (2) They attacked the enemy's line.. Word: line.
==--==
A: different meanings

Q: Sentence (1) We had to cut short the conversation.
Sentence (2) Cut the noise.. Word: cut.
==--==
A:
the same meaning