IN: Write the next sentence in this paragraph:
How to avoid singing through your nose
Identify your soft palate.
The roof of your mouth is made up of a hard palate and a soft palate. If you touch it with your tongue, you can identify.

OUT: The hard palate stays in place. This is what's thought of as the roof of your mouth.

IN: Write the next sentence in this paragraph:
How to avoid airport scam artists
Research each airport you are visiting.
There are hundreds of different types of scams, but certain ones are more prevalent at particular airports. Research each airport you will be passing through so that you know how to recognize which scams are common there.

OUT: Make sure to look into airports where you have layovers as well as your departing airport and destination. Exchange currency before you reach the airport.

IN: Write the next sentence in this paragraph:
How to stretch your back using a foam roller
Arch your neck.
A foam roller can stretch out tight muscles and relieve any pain or tension you may have. It's especially great for stress-related soreness that accumulates in the neck and upper back.

OUT:
Your upper back muscles are hearty and can usually take the pressure a foam roller provides. But your neck and lower back are more delicate and a foam roller may put too much pressure on it.