Please choose the correct ending to complete the given sentence: Mooping floor: He grabs a mop and dips it into the bucket and rings out excess water. The mop is wet and he uses it to clean the living room. he

Ending1: continues mopping while other people try to assist. Ending2: opens a glass door to air the living room. Ending3: then sprays the floor with the mop and is getting ready to blow it, when he is finished, he stops and looks up at the camera. Ending4: grabs a towel and places it on the floor.

Answer format: ending1/ending2/ending3/ending4