Add punctuation: How and why behavioral arise
A: How and why 'behavioral' arise,

Add punctuation: Before buying you should look around for best deals and rates available on different websites As you will search the internet you will be astonished to find that there are so many different sets available at some really unbeatable prices
A: Before buying, you should look around for best deals and rates available on different websites. As you will search the internet you will be astonished to find that there are so many different sets available at some really unbeatable prices.

Add punctuation: taking remembrance of the unfeigned faith that is in thee that dwelt first in thy grandmother Lois and thy mother Eunice and I am persuaded that also in thee
A:
taking remembrance of the unfeigned faith that is in thee, that dwelt first in thy grandmother Lois, and thy mother Eunice, and I am persuaded that also in thee.