It really depends on the person.
Answer:
a none
a. I am a very positive person
but it's under control
not many
quite a lot
The correct answer would be option C: "feels slightly foolish about the events that occur", this due to the way the excerpt is written, since, it seems the author wanted to let the readers know that the narrator isn't stupid, so that they keep that in mind, when they read about a foolish thing said narrator did. If the narrator did something dumb, then option A and B would be discarded, as would option D.
Answer:
It took planning and perseverance to be successful.
Answer:
B
Explanation:
While all the words are past tense, run is present tense, so that needs to be changed to ran.