Problem: How does the next paragraph end?

How to help poor children to have a better future
Tutor underprivileged students.
Education is one of the best predictors of success in children. You can help struggling students succeed in school by donating your time as a tutor.
A: You might tutor children in reading, math, science, history, or english as a second language. You can contact your local school board or schools themselves to see if they have an after-school program to tutor children.

Problem: How does the next paragraph end?

How to become a science writer
Take all the science and english classes you can while in high school.
High school science classes include classes in biology, chemistry, and physics. Here, you can develop a basic understanding of science topics and also identify which of the sciences interests you most.
A: English classes will help you develop and sharpen your writing skills, particularly if a journalism class is available coupled with the opportunity to work on your high school newspaper. Read as many science-related publications as you can.

Problem: How does the next paragraph end?

How to make pavers
Find a mold.
Your paver can be made in any shape or size. You can either create a mold yourself or use something from around the house like a tin pan or deep baking tray.
A: Make sure the mold is at least 2 " thick. Make your concrete mix by combining a ready-made mix, such as mortar or sand mix, and water.

Problem: How does the next paragraph end?

After demonstrating a stance on the board, he picks it up and walks back several yards, and places the skateboard on the ground, tiling it up with one foot on the end. He puts it down flat, and begins to skate forward on the board. he
A:
flips around on the board, doing a tricky move, and then heads back to where he began to skate.