Problem: How does the next paragraph end?

How to exercise your eyes
Talk to your optometrist about eye exercises.
There is no clear scientific data that shows eye exercises improve your eyesight. So before you attempt eye exercises, it's a good idea to get a professional eye exam done by your optometrist.
A: Your optometrist can then tell you if you have any existing eye problems or issues. Before you try eye exercises, you should ask your optometrist if these exercises would benefit your particular set of eyes.

Problem: How does the next paragraph end?

How to do homework in class
Sit away from the teacher.
Sitting too close to the teacher or the front of the class can increase your chances of getting caught. It's better to sit towards the back of the class to minimize your chances of being noticed.
A: It can also help to sit near other people, allowing you to blend in better. The closer you are to your teacher, the harder it will be to hide your homework.

Problem: How does the next paragraph end?

How to know if meat is bad
Examine the meat's package for an expiration date.
The shelf life for red meat is approximately 1-3 days if it is raw and 7-10 days if it is cooked. Throw away any meat that has passed this expiration date to avoid food poisoning.
A: Check the meat for a foul smell. If your meat smells rancid, it most likely is.

Problem: How does the next paragraph end?

How to conduct a local election exit poll
Identify a race or special election you would like to research.
A good start might be special elections or proposition elections with simple choice items.
Look at who can vote in the election and where the voters vote.
A:
For example, if you want to look at a town mayor's race, look at where the polling sites are for this race. Gather this data from your local election office.