work up a sweat

to put a lot of effort into something The volunteers are working up a sweat to make sure everything is ready on time.

Name	Pronounced	Usage
Attlee	['ætli]
Abishag	AB-i-shag (English)	Biblical
Fachtna	FAKHT-na	Irish, Irish Mythology
Kingston	KINGZ-tən	English (Modern)
Paulo	-	Portuguese, Galician
Hayes	[heiz]