John and mary went to the mall. is this a sentence or fragment?

Which sentence in this excerpt from leo tolstoy’s the death of ivan ilyich suggests that ivan ilyich felt his family and friends didn’t understand him and neglected him?

How does the author support the claim that ordinary and digital mail are very different?

“we have had a little rain.” said the woman she looked out into a flood. hyperbole, understatement or neither