Please choose the correct ending to complete the given sentence: Shoveling snow: A man holds up a basic snow shovel and demonstrates how to use it throwing a scoop of snow. The man uses a home made snow shovel to clear away small road. the man

Ending1: shovels in the dry snow using a small metal shim on front the snow and then the shovel. Ending2: uses a single shovel to clear gravel without hitting any concrete. Ending3: moves techniques with the shovel and speaks to speak to more people after the snow clears. Ending4: picks up the shovel and points to the underside showing the construction details of it.

Answer format: ending1/ending2/ending3/ending4