IN: Write the next sentence in this paragraph:
How to set paths, colors, fonts, and aliases on a unix or linux system
Remember that unix and linux are case sensitive to settings and commands.
Be precise when entering settings. The directory listing command " ls " will not work if you type " ls " or " ls ".

OUT: All commands will be listed in their correct case, even at the beginning of a sentence in this article. " unix " will be used to refer to unix or linux.

IN: Write the next sentence in this paragraph:
How to waterproof fabric
Plan to waterproof your fabric on a dry, windless day.
You will be working with spray-on sealers, which are sensitive to humidity. Also, if you are working outside and it is windy, you might get some dust embedded in your fabric.

OUT: Clean the fabric if it is dirty. If the fabric cannot be washed, and it is only dusty or lightly soiled fabrics then clean it a vacuum or a brush.

IN: Write the next sentence in this paragraph:
A man holds a pair of shoes up to the camera. The man then begins to clean and shine the shoes. the man

OUT:
then holds the finished shoes up to the camera.