1.   As the surgeon pulled the nail up, black juice ran out.

2.   Choose a claw hammer, which can pull nails out as well as drive them.

3.   With a sharp wrench of the hammer I pulled the nail from the board.

4.   A claw hammer should be used just for driving and pulling nails.

5.   Gently bend these back and pull the nails with a pry bar.

6.   He pulled the nails from his pocket.

7.   If possible, pull the nail out and drive a nail an inch away from the original.

8.   Instead, pull the nails and install stainless-steel nails.

9.   Or pull the nails and refasten the boards with the new no-show fasteners that hold the boards from below.

10.   Pull the nails and put the screws in their place.