The Advantage of Noise
Wherever I drove my old car over 55 miles per hour ,it vibrated terribly, so I decided to sell it. My first customer wanted to buy the car, and I battled with my conscience over whether or not to tell him of the vehicle's problem. Finally I did the right thing. Expecting him to drop the deal, I was surprised by his reply.
"That's okay," he said. "I'm buying this car for my daughter. If she complains about a vibration, I'll know she's driving too fast. "
（1） advantage n.优点；好处
（2） vibrate v.震动；颤动
（3） conscience n.良心
（4） deal n.交易；成交
（5） complain about 对…进行抱怨
① Wherever I drove my old car _____55 miles per hour, it vibrated terribly.
② I battled _____my conscience _____whether or not to tell him of the vehicle's problem.
③ Finally I did the _____thing.
④ Expecting him to _____ the deal, I was surprised by his reply.
⑤ If she complains _____ a vibration, I'll know she's driving too fast.
① over ② with； over ③ right ④ drop ⑤ about