Problem: Word: give

Sentence 1: Give a course.

Sentence 2: Give a gulp.

Same meaning?
A: different meanings

Problem: Word: treatment

Sentence 1: The change is due largely to the increased availability of antiretroviral treatment.

Sentence 2: Cancer survivors who got radiation treatments as children have nearly twice the risk of developing diabetes as adults.

Same meaning?
A: the same meaning

Problem: Word: now

Sentence 1: There is no better time than now.

Sentence 2: Now is the right time.

Same meaning?
A: the same meaning

Problem: Word: check

Sentence 1: He paid all his bills by check.

Sentence 2: Put a check mark in the box corresponding to the correct answer.

Same meaning?
A:
different meanings