Please choose the correct ending to complete the given sentence: Blowing leaves: A bunch of brown leaves on green grass are blowing away together. the end of the leaf blower

Ending1: is closer to the grass and is blowing an even bigger area of brown leaves. Ending2: blows the scraper to add speed to the leaf blower. Ending3: is blowing the leaves away from the bases. Ending4: leads into a man using it several times.

Answer format: ending1/ending2/ending3/ending4