"If you stay dirty enough," one of them suggested helpfully, "nobody will notice."

"Send a rider ahead in time to see if it is sufficient," Robinton suggested helpfully.

He thought for a little and then suggested helpfully: "Perhaps it was somebody else."

How about "diseases of the chest wall," an editor helpfully suggested.

"Perhaps we could shoot him under an assumed name," the Lieutenant suggested helpfully.

"The people could come out from town to watch," Sarrask suggested helpfully.

"He must mean the ones who came in earlier," Nunzio suggested helpfully.

"Maybe you should have read the fine print before buying," the recipient suggested helpfully.

"You don't need to read it from beginning to end," he suggested helpfully.

"You might think about getting married," I suggested helpfully.