For gentle urgency:
* "Kia tere!" - This literally means "Be quick!"
* "Haere tere!" - This means "Go quickly!"
* "Whakaohoohia te tere!" - This means "Increase the speed!"
For more forceful urgency:
* "Atere rawa!" - This means "Hurry up already!"
* "Tere tonu!" - This means "Hurry, hurry!"
To make it more specific, you can add details like:
* "Kia tere tatou ki te..." - This means "Let's hurry to..." (followed by a location or activity).
* "Kia tere tatou ki te whakaoti..." - This means "Let's hurry to finish..." (followed by a task).
The best choice will depend on your relationship with the person you're speaking to and the level of urgency you want to convey.