Problem: Word: extend

Sentence 1: Extend my greetings.

Sentence 2: Extend the loan.

Same meaning?
A: different meanings

Problem: Word: head

Sentence 1: 200 head of cattle and 50 head of horses.

Sentence 2: At five years of age this head of cattle is worth perhaps $40.

Same meaning?
A: the same meaning

Problem: Word: credit

Sentence 1: He arrived five minutes late, but to his credit he did work an extra ten minutes at the end of his shift.

Sentence 2: Give her credit for trying.

Same meaning?
A: the same meaning

Problem: Word: drop

Sentence 1: Drop him from the Republican ticket.

Sentence 2: Stock prices dropped.

Same meaning?
A:
different meanings