I think it would be a because you don't use diagrams to show graphs because they are themselves a diagram
The answers are the following:
"For once, at least, I grasped the mental operations of the Morlocks. Suppressing a strong inclination to laugh, I stepped through the bronze frame and up to the Time Machine;"
" I was surprised to find it had been carefully oiled and cleaned. I have suspected since that the Morlocks had even partially taken it to pieces while trying in their dim way to grasp its purpose "
He wants to kidnap her and obviously she's not a ordinary woman, she can pull some stunts over him so he shoots at her waist to cripple her for the time being.
Its you're opinion. In my opinion revenge is not the way to get true justice.