What happens next in this paragraph?

How to compare handwriting samples
Ask for samples if you're comparing handwriting for fun.
If you just want to practice comparing handwriting, ask friends or family members to write samples. Have a few people write 2 or 3 notes each, and ask them to mix the notes up before giving them to you.
Available choices:
A). Another way to supplement your observations with research is to write an examination for scores related to writing a 235. Work on skills of writing patterns, repetition, and clarity.
B). Then see if you can tell which notes were written by the same person. You could also ask each person for a sample that you know they wrote and try to match the notes to the right person.
C). See how they respond : Each person has slightly different handwriting skills, so ask them if they like to use both hands to compare samples. A good rule of thumb is that multiple write samples should equal 4 samples-in other words, possibly 1-written sample per participant.
D). Once you reach a certain number of letters, have another person return the sample to you. Ask your friends and family if they still have handwriting they can't afford.
B).