1.   Before you try it on your garment, knit a test piece of band so that you can perfect the technique.

2.   He had perfected the technique of not being noticed to a fine art.

3.   He spent a further two years perfecting his technique at Colorado University.

4.   Milan and Jovana have been perfecting their technique.

5.   One enthusiast has constructed a gallows-like contraption in order to perfect his technique.

6.   So they have perfected the technique of doorstep delivery, using women instead of men to provide the needed counseling.

7.   This technique was perfected by the Ancient Egyptians.

8.   As is typical of him, Khunn wanted to perfect the technique, so he bought a lot of mushrooms and practiced at home.

9.   Agracetus contends that it deserves a broad patent for having been the first to perfect the technique of inserting a foreign gene into cotton cells.

10.   Agracetus contends that it deserves a broad patent for having been the first to perfect the technique of successfully inserting foreign genes into cotton and soybean cells.