Still damp, the engineer returned to the tower through the connecting south door.

The engineer returned with a new spring and the mechanics installed it.

I was examining another piece of equipment by the time the engineer returned with the manual.

Over the next 18 months the engineers returned to the Soviet Union about half a dozen times.

"Let us rest awhile, then, my friends," returned the engineer.

'About half an hour,' the engineer returned over his shoulder.

But when the engineers returned the production line to its original conditions and observed the workers, their efficiency increased again.

The engineers, meanwhile, had paddled back to the west bank and returned with a second wave.

The next morning the German engineer returned to the site.

Soon thereafter the regular scientists and engineers would be returning to this probe site.