Problem: How does the next paragraph end?

Two kids play raquetball in a room. The hardwood floors have red stripes on them. the kids
A: hit the ball off the wall.

Problem: How does the next paragraph end?

An introduction comes onto the screen for a challenge involving a rowing machine. A man begins to row on a rowing machine as several people watch him work out. the video
A: ends with the closing captions shown on the screen.

Problem: How does the next paragraph end?

How to develop kindergarten writing skills
Make sure that all students have strong letter recognition skills.
You cannot teach kindergarten writing to children who struggle with letter recognition. It's okay if they write some letters backwards, as long as they know what all letters look like.
A: Teach children that writing goes from left to right by demonstrating on a chalk or white board. Assess each child's writing level by providing a short sentence for the kids to copy.

Problem: How does the next paragraph end?

How to keep a turtle healthy
Provide an enclosure with adequate space.
Ten gallons per inch of your turtle is a general rule. 50 gallon (189.3 l) minimum for a baby turtle (younger than a year old) and 120 + for an adult.
A:
Make sure that you have a general idea of the size your turtle will reach when full grown so you are not blindsided with keeping a turtle you cannot maintain. Decide on a land or aquatic turtle.