How are paragraph 2 through 4 organized

The prefix of the italicized word in the sentence is rather difficult

The pizza delivery boy was neither early nor late he was right on time. question 12 options: (a)correct as it is (b)the pizza delivery boy was neither early nor late, he was right on time. (c)the pizza delivery boy was neither early nor late; and he was right on time. (d)the pizza delivery boy was neither early nor late: he was right on time.

Which major world event was near the birth of the modernist movement