It is an appeal to Ethos as it comes from a point of authority of knowledge on a subject.
My guess would be to "tolerate", hope this helps
Answer:
A lot of advice is available for people who want to form new habits for themselves.
Explanation:
Since the antecedent is plural, then the pronoun must be plural. People wishing to form new habits ought to be given a series of advice on how to go about it.
A. sports
sports unlike all other terms is superordinate
