The question #66 is asking if there are consecuences for using abreviations. I have written the answer to the question 66 below:
El uso de abreviaturas afecta la ortografía de las personas porque podemos acostumbrarnos a escribir incorrectamente. Es más fácil usar abreviaturas, pero es más importante escribir correctamente.
Here is the essay above translated into English:
The use of abbreviations affects the spelling of people because we can get used to writing incorrectly. It is easier to use abbreviations, but it is more important to write correctly.
I hope this helped you! God bless :-)