single file

Here they had to go in a single file, one at a time.

So we have to keep close together in single file.

I had the kids line up, single file and come by the bed, one at a time.

They started down in single file, but it was too late.

Everyone stood up and left the room in single file.

In single file they left the room by that door to life.

We walked in single file, and no one could see anyone else's face.

Everyone's going to be moving through the door single file!

When he left, they followed him out of town single file.

Then I saw the family walking single file out of the house.

I told him to line the troops up, single file.

Single file the group went down the hall and out the back of the house.

All four of them put their left hands on the wall and started walking single file.

We went in single file over the rise and down its other side.

The count had taken the lead, the others following in a single file behind him.

They were moving single file, along both sides of the road.

In single file they followed it for about half an hour.

Then the men, in single file, should follow the women.

Each person take a slip of paper and line up single file.

They followed single file, going down into that waiting lower land.

The team moved along in single file behind the Marine.

Then along the hidden way they went in single file.

Now the players walked in single file to the ball ground.

To my surprise the small men, in single file, again followed me.

Just five men riding out of the dark in single file.