Problem: How does the next paragraph end?

How to clean a tile roof 
Wear non-slip shoes with good traction. 
Tiles get slippery, especially once they are wet and covered in a cleaning treatment. Wear shoes with good grip on the soles, such as athletic shoes, to help you maintain your balance as you work.
A: Avoid wearing flip-flops or other slip-on shoes without good traction. Additionally, it's a good idea to wear old clothes, rubber gloves and eye protection.

Problem: How does the next paragraph end?

How to avoid carbon monoxide poisoning 
Perform proper maintenance. 
Your heating system (including chimneys, ducts, and vents) and your hot water heater should be thoroughly inspected by a qualified technician every year. 
Keep generators outside.
A: Never use a portable generator inside your home or garage, even if the doors and windows are open. Only use generators outside, at least 20 feet away from your doors and windows.

Problem: How does the next paragraph end?

A man and woman are standing together on an outdoor patio. They begin dancing in unison, doing several moves. they
A: continue dancing as a small group watches.

Problem: How does the next paragraph end?

There is a black dog and a white dog jumping around the person raking the leaves. The white dog is trying to bite off the rake. both the dogs
A:
are playing around the man raking the leaves, trying to bite the rake.