Problem: What happens next in this paragraph?

There are some people playing beach volley ball in the sand on a sunny day with several people watching them. one of the players
A: hits the ball to his opponent by punching it with his fist.

Problem: What happens next in this paragraph?

Weightlifters representing several countries are in a room. many large men
A: lift a heavy barbell in the competition, one after the other.

Problem: What happens next in this paragraph?

How to heat make up water for a boiler system using solar energy
Obtain the necessary materials.
These are listed below under " things you'll need " but a few of the items will be explained in more detail here.
Purchase a solar pathfinder.
A: A solar pathfinder is needed to measure the estimated amount of sun that will hit the point for the collectors. Directions to how to use this device is located in the instruction manual provided with the device.

Problem: What happens next in this paragraph?

The ball is served and it goes outside the court. The ball is thrown to the man in the white hat. the man in the white hat
A:
prepares to serve the ball.