English Idioms About “Time”
Idiom: Under the wire
Meaning: At the last minute; before the deadline; barely on time; nearly late.
Example: He turned his report just under the wire.

English Idioms About “Money”
Idiom: Blank cheque
Meaning: This phrase is used to mean that one is given an unlimited freedom of action.
Example: The president has been given a blank check to conduct a war against the enemy.