how can i fix my whipper snipper?

The tubes that connect the fuel tank to the engine hav snapped off totally, is there any way i can fix this? Will i need new tubes? or can i fix it at home?
When i try to start the mower the fuel leaks out the tank through the hole that should be attatched to the hose which should be attatched to the engine. Can i get it to work without the tubes or what?