The explosion of the Zero sent everyone back down behind their sandbags.

Right; it'd be like sending a soldier behind enemy lines with every secret you've got.

If a team send the ball behind the opponent's street end line.

She screamed, backed away fast, sent something behind her scudding across the floor, almost falling over it.

Without changing his stance, without looking back, he sent a kick behind him.

Send the dog behind the house and the bug suggests you put it in the doghouse.

What happened was enough to send the team behind closed doors.

He was interrupted by a sound that sent him whipping behind the door in a trice.

Send your shaft in behind the front leg, up and into the lung.

Thus, the plan to send three men behind the same walls as the Constable.