hop to it

to hurry If we're going to meet them for breakfast we'd better hop to it.

Begin to do something quickly and energetically, as in We've got to hop to it and get our shopping done. [Colloquial; first half of 1900s]

To begin an activity or a task quickly and energetically.

Name	Pronounced	Usage
Lawler	['lɔ:lə]
Kaoru	kah-o-ṙoo	Japanese
TuyẾN	-	Vietnamese
Vercingetorix	wer-keeng-GE-to-reeks (Ancient Roman), vur-sin-JET-ə-riks (English)	Ancient Celtic
Xander	KSAHN-dər (Dutch), ZAN-dər (English)	Dutch, English (Modern)
MaxmiliÁN	-	Czech