Indelible means permanent. An indelible moment would be something like going to a job interview and the first impression you make is indelible, it can't be changed or redone.
He is planning the windmill
Answer: He seems sick again.
Explanation: Quote from the text: "Montag's head whirled sickeningly. He felt beaten unmercifully on brow, eyes, nose, lips, chin,
on shoulders, on upflailing arms."
I need to know what the options are