Problem: How does the next paragraph end?

How to cure swollen gums
Talk with your dentist.
Make an appointment with your dentist if you notice that your gums are bleeding or irritated throughout the day. You can also bring up this issue with your dentist when you see them every 6 months for a cleaning.
A: You can ask that your dentist discuss all of the possible treatment options with you. Your dentist will likely order annual x-rays for you.

Problem: How does the next paragraph end?

How to test a hypothesis
Start with a question.
This question is not your hypothesis. Rather, it will give you a topic and let you start making tests and observations so that you can arrive at an educated hypothesis.
A: The question should be about something that can be studied and observed; think about it as if you were preparing a project for a science fair. For example, a question could be something like, " which brand of stain remover will remove stains from fabrics most effectively? " Develop an experiment to answer your question.

Problem: How does the next paragraph end?

How to check iron levels
See your doctor if you suspect your iron levels are low.
Your doctor is the best way to get your iron levels checked. Make an appointment to see your doctor within 1-2 weeks if you're showing basic signs of anemia like fatigue.
A: The first step the doctor will take is to ask you about any history you've had with low iron in the past. Then, the doctor will ask you questions about your recent symptoms and health.

Problem: How does the next paragraph end?

How to make a t shirt scarf
Lay the t-shirt out on a flat surface, front side facing up.
Cut off any tags inside and outside of the shirt.
Cut off the hem of the shirt from one side to the other.
A:
Then start at one armpit of the shirt and cut across to the other side. You are now left with the middle of the shirt.