Problem: Word: apply

Sentence 1: Apply for a job.

Sentence 2: He applied for a leave of absence.

Same meaning?
A: the same meaning

Problem: Word: line

Sentence 1: There is a narrow line between sanity and insanity.

Sentence 2: Toe the line.

Same meaning?
A: different meanings

Problem: Word: case

Sentence 1: The teaching consists of theory lessons and case studies.

Sentence 2: A window case.

Same meaning?
A: different meanings

Problem: Word: application

Sentence 1: The application of indexes to tables of data.

Sentence 2: The application of maximum thrust.

Same meaning?
A:
the same meaning