Answer:
''I was left alone in the room for M-E-N. I examined it with great care – the smooth enamel bowl with water in the bottom, the wooden lid with a large hole that looked like a horse collar, the small brown box up near the ceiling, the chain hanging from it.- thats the topic sentence
Pressed for time I finally decided it was safe enough to try. I buttoned up and looked at the sign, remembering what the clerk had said, making it sound very important. I grabbed the chain with both hands and pulled. A small torrent of water gushed into the bowl, swirling and disappearing down the drain with a deep, sonorous gargle. I waited a few minutes and pulled the chain again.''
Step-by-step explanation: