Problem: What happens next in this paragraph?

How to emulsion walls
Purchase the emulsion.
You'll need a basecoat of white emulsion plus an overcoat in any color you'd prefer. Only the overcoat will be seen when finished.
A: Emulsion paint comes in three different finishes: vinyl matte, vinyl soft sheen, and vinyl silk. Matte emulsion hides imperfections well, but soft sheen emulsion is more durable.

Problem: What happens next in this paragraph?

A man is shown sanding down the top of a file cabinet. He then uses a rag to wipe the surface clean. then he
A: applies a laminate cleaner and rubs it into the wood.

Problem: What happens next in this paragraph?

A large waterfall is shown outside near a rocky trail of water. all
A: of a sudden, a person on a long raft comes paddling down the water and goes over the fall with ease.

Problem: What happens next in this paragraph?

How to prepare for a thyroid scan
Find out what kind of scan you're getting.
Before your scan, you should speak with your physician to see if you need to discontinue taking any of your medications or vitamins. There are some that can interfere with the results, so it's important to discontinue their use.
A:
These medications might include anti-thyroid medications and thyroid hormones. As these medications are used to treat your thyroid, they could affect the results of your scan.