The engineers stared opem-nouthed at their superior and wisely kept silent.

The engineer glanced toward the hearth and kept walking until he reached the end of the table.

Military engineers kept the train tracks in Utah free of mines.

The engineer reportedly kept himself alive by building a fire and feeding it with pieces of the raft.

The engineer kept glancing at the mine walls, but the lanterns did not move.

"The engineer kept saying that we couldn't do it," said Ms. Hill.

The engineer did the same, but kept a wary eye on the other man.

The engineer kept climbing, though, following the course of the stream.

By Doc's instructions, the engineer kept the train to the low speed of around thirty miles per hour.

The engineer couldn't keep the skepticism out of her voice.