Problem: How does the next paragraph end?

How to make mushroom sauce 
Melt 2 tablespoons butter or margarine. 
There are a couple different ways you can do this. You can put the butter in a microwave-safe container and melt it in the microwave ten seconds at a time, stirring it every ten seconds.
A: The butter will melt very quickly this way, so don't let it burn. You can also melt the butter on the stove.

Problem: How does the next paragraph end?

How to reset your home network 
Turn off any devices connected to the internet. 
This includes phones, tablets, computers, entertainment systems, and printers. 
Unplug your modem and router from the internet and power sources.
A: Your modem should be connected to a cable that in turn connects to your home's cable outlet; you'll need to disconnect both this cable and the standard power cable. In some cases, the cable outlet will instead be an ethernet outlet, which is a square port.

Problem: How does the next paragraph end?

An introduction comes onto the screen for a video about bmx riding. several bmx riders
A: are shown doing tricks and riding on the track.

Problem: How does the next paragraph end?

How to make grooming comfortable for older dogs 
Create a no-skid surface. 
Older dogs are more prone to slipping and falling, especially if they have mobility problems like arthritis. For your older dog's comfort, a no skid surface is important.
A:
A rubber surface, like a bathmat, is good to prevent your dog from slipping. You can also allow your dog to lie down.