Please choose the correct ending to complete the given sentence: Playing ice hockey: A group of ice hockey players are gathered on the ice. They are practicing for a big game. they

Ending1: demonstrate the methods by throwing the puck forward and being kicked back quickly. Ending2: hit the puck back and forth and spin on the ice. Ending3: are waiting for the puck to strike home. Ending4: are fighting to get into the game.

Answer format: ending1/ending2/ending3/ending4