Problem: How does the next paragraph end?

How to prepare yourself for your first flight
Buy a ticket.
For most people, the easiest and most cost-effective way to buy a ticket is through an online travel site. If you prefer to talk to a person, you can call the airline directly, or use a travel agent.
A: Once the ticket is purchased, you will receive an email confirmation with the option to either print your ticket at home or link it to your phone. You can also print your ticket at the airport.

Problem: How does the next paragraph end?

How to relieve gout pain in your fingers
Develop a pain medication dosing schedule with your doctor.
Instead of just taking the standard dosage of pain medication, your doctor may suggest that you use higher doses for a sudden onset attack. If you take a consistent lower-dose pain medication as well, you'll be covered for both acute and daily episodes.
A: Don't try this method without getting your doctor's approval first. Taking high doses of pain medication can impact the health of your liver or stomach.

Problem: How does the next paragraph end?

How to make a light bulb
Round up the supplies needed for you bulb.
Everything here is easy to round up at a local hardware store, if you don't already have it all at home. You'll need.
A: Two strands of copper wire (roughly 1-2 feet, each) four electrical clips one clear glass jar five or more batteries Find or buy some mechanical pencil lead. You should use the kind you get in mechanical pencils--the thin, solo pieces of graphite that you can usually buy in packs.

Problem: How does the next paragraph end?

How to handle late whelping in dogs
Have x-rays done.
When a dog is near her due date, consider having an x-ray done. An x-ray can confirm that she's indeed still pregnant.
A:
It can also show how many pups she has. For instance, if she only has one large pup, that can make whelping difficult.