Problem: How does the next paragraph end?

How to diagnose canine anal sac problems
Locate your dog's anal sacs.
Look for two sacs on either side of your dog's anus, at the " twenty past eight " position on a clock face. The sacs should each be the size of a small grape and sit just underneath the skin.
A: Your dog's anal sacs drain out onto his feces through small ducts. When your dog needs to toilet, the squeezing action forces a few drops of the smelly secretion out of the sacs and onto each bowel movement.

Problem: How does the next paragraph end?

How to say what you mean without being mean
Avoid unhealthy communication styles.
Everyone has different ways of communicating, but some styles make it more difficult to say what you mean, mean what you say, and avoid being mean.
Passive people tend to avoid speaking up and avoid confrontation.
A: They give in easily to and have difficulty saying " no, " for fear of being mean. Aggressive people tend to be emotionally honest, but express this honesty in an inappropriate way.

Problem: How does the next paragraph end?

How to plan a romantic valentine's day date
Cook for your date.
Add a personal touch to your valentine's day meal and avoid having to make a dinner reservation on this busy holiday. Make a home-cooked meal for your date and invite him or her over to eat with you for an intimate meal.
A: Make sure you plan out the recipes you want to make so you can get all your ingredients bought and ready ahead of time. It's always a good idea to get extra, just in case you make a mistake or miscalculate your measurements.

Problem: How does the next paragraph end?

How to prove the earth is round
Stick 2 toothpicks into the side of an orange.
Place the toothpicks about 1 inch (2.5 cm) away from each other. In this experiment, the orange will represent the earth, and the toothpicks will represent objects located in 2 different countries on earth.
A:
Turn off all the lights and shine a flashlight on the toothpicks. The flashlight will represent the sun in this experiment.