Problem: How does the next paragraph end?

How to clean gunk off of an optical computer mouse
Gather your equipment.
To clean your optical mouse, you will need the following items :
Q-tip or microfiber cloth-for cleaning gunk off of the mouse. If possible, use a microfiber cloth since it won't leave behind fibers like a q-tip will.
A: Isopropyl alcohol-for cleaning and sanitizing. Do not use a different cleaning agent (e.g., windex)-if you don't have isopropyl alcohol, use water.

Problem: How does the next paragraph end?

Two men are seen sitting on each side of a table laughing with one another. the two
A: are then seen playing a game with one another and smacking the person who loses.

Problem: How does the next paragraph end?

How to fall safely
Protect your head.
The most important body part that you need to protect in a fall is your head. Head injuries can be very serious, even deadly.
A: Make sure you prioritize protecting your head as you fall by properly positioning it. Tuck your your chin down, lowering your head.

Problem: How does the next paragraph end?

There is also another game of soccer between a team dressed in red and a team dressed inn blue. the first set of teams
A:
continue playing the game as the solid blue team scores a goal.