The correct answer is b. whether or not to cast himself as the main character.
He didn't want to make it too obvious that the Divine Comedy insulted many of the locals and many rich and wealthy people of power, and casting himself would certainly point towards that.
The answer is C.
She wouldn't wave to her her sister if she felt betrayed
She wouldn't really wave "low key" if she were feeling impatient
If she were unaware she wouldn't even notice her
The Dog ran from the tree to the swing set is the answer. because it moves across the same plane and doesn't turn or reflect across any axis' and it doesn't shrink or grow. Hope it helped!