Can somebody help Me with this PLZ?

Chef Robert ran into the kitchen as he smelled smoke. He was sure that his istant had left the sauce on the back burner. He opened the cabinet hoping to find a fire extinguisher however, the cabinet was empty. Robert was surprised, angry and confused but he had an idea. He got his apron and wet with water from the sink. He put the wet apron over the pan that was on fire. The flames burned out and as steam rose from the pan, the fire was out. The kitchen was filled with smoke, and the sauce was ruined.