Problem: How does the next paragraph end?

How to clean a ceiling fan 
See if your vacuum cleaner has a ceiling fan or dusting attachment. 
Many vacuums come with a dusting attachment that allows you to affix a brush over the vacuum's hose, making it easy to dust surfaces without having to worry about scattering dust everywhere. You'll need a dusting attachment if you choose to vacuum your ceiling fan.
A: If your vacuum doesn't have one, they can usually be purchased for around $10. For best results, use a dusting attachment that is wide and flat, not circular.

Problem: How does the next paragraph end?

Two men are walking down planks with one rolling out paper and putting tape across. other men
A: lay down a green sheet of paper and continue taping down the paper.

Problem: How does the next paragraph end?

How to make bicerin 
Use irish coffee mugs. 
Bicerins are best served in clear glasses so that you can see the layers in the drink. As a result, you should use clear glass irish coffee mugs when serving a bicerin.
A: If you do not own irish coffee mugs, you can also serve the drink in a regular glass or coffee mug. Fill a clear glass with hot water.

Problem: How does the next paragraph end?

How to administer nasonex 
Blow your nose. 
In order to get the full benefits of nasonex, your nose needs to be clear of obstructions. This ensures that the medication gets deep into your nose.
A:
Gently blow your nose to clear any mucus or other obstructions out of your nose. Sniff air through each nostril after blowing your nose to make sure that you've cleared the passage.