Can anyone help me with this

Which conclusion about the eldest magician does this excerpt support

Correct the sentence below: the pizza delivery boy was neither early nor late he was right on time. 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 passage from the story best shows how the mothers attitude toward gregor has changed