Please choose the correct ending to complete the given sentence: Skiing: Clouds roll through several snowy mountains. Several people trek up it on skis. Several skiers ski down the mountain. they

Ending1: do several tricks on the way down. Ending2: fall a rapid but gradual fall. Ending3: get on suspension bridges and ski all the way up. Ending4: are skiing down hill and downhill.

Answer format: ending1/ending2/ending3/ending4