Question: "grave" used in the same way in the following two sentences?

From cradle to grave.

He went to his grave without forgiving me.
Answer: the same meaning
Question: "shift" used in the same way in the following two sentences?

Shift the date for our class reunion.

She shifted slightly in her seat.
Answer: different meanings
Question: "field" used in the same way in the following two sentences?

He needs some time in the field before his judgment can be trusted.

This racehorse is the strongest in a weak field.
Answer: different meanings
Question: "crack" used in the same way in the following two sentences?

Open the door a crack.

There was a crack in the mirror.
Answer:
different meanings