1.   He drove the blade upwards with one powerful thrust, feeling it puncture skin, rip through muscle and crash into teeth.

2.   If brining fatty birds such as goose and duck, puncture skin lightly with a fork.

3.   Be careful not to puncture skin with tongs.

4.   Puncture skin of potatoes all over, letting steam escape.

5.   The devices rely on wires that puncture the skin to connect them to battery packs worn on a shoulder strap.

6.   The test required precise simultaneous timing because of the threat of puncturing the skin and decompressing the plane.

7.   They are not strong enough to puncture skin.

8.   Most of the infections were caused by syringes puncturing the skin.