The Idioms Collection (IV)

Actions Speak Louder Than Words: 
It's better to actually do something than just talk about it.

Add Fuel To The Fire: 
Whenever something is done to make a bad situation even worse than it is.

Against The Clock: 
Rushed and short on time.

All Bark And No Bite: 
When someone is threatening and/or aggressive but not willing to engage in a fight.

All Greek to me: 
Meaningless and incomprehensible like someone who cannot read, speak, or understand any of the Greek language would be.