We tumbled into the back of it just in time. A moment later I heard the rattle of a metal door sliding open, and the low rumbling became a loud throbbing. Homer was again watching, this time through a crack in the van door. "There're more trucks coming in," he reported, "... a whole bunch of them."
into the back of it in heard the rattle of a metal door and the low rumbling became a loud was again this time a crack in the van more trucks coming he a whole bunch of