Problem: What happens next in this paragraph?

A man is working over the back of a trailer. he
A: is welding the metal between two pieces of wood.

Problem: What happens next in this paragraph?

How to keep files only online on dropbox on pc or mac
Find and click the dropbox icon in your notification area.
It looks like a tiny box next to the battery, wi-fi, and sound icons on your desktop. Clicking will open a pop-up window.
A: On windows, your notification area is located in the lower-right corner of your taskbar at the bottom of your screen. On a mac, you can find it on your gray menu bar in the upper-right corner of your screen.

Problem: What happens next in this paragraph?

A construction worker is standing in a building, holding a mop and bucket. he
A: shows off the bucket and solution, then mops the floor in a demonstration.

Problem: What happens next in this paragraph?

How to make piercing cleanser
Add two small drops of tea tree oil to the mixture, using a small dropper.
The purpose for this is because tea tree oil is a natural anti-septic, and it will further kill any infection/germs/bacteria in the piercing, or on the jewelry and skin itself. Also, it adds moisture to the skin around the site, to avoid peeling and dry, itchy skin.
A:
It also adds a nice scent to your cleanser. Add a small amount of vegetable glycerin to the bottle.