Why do you think it is extremely hard to get other people to feel the way you feel?

This is a set of words that begins with a preposition.

Aman lives on the twelfth floor of an apartment building. every morning he takes the elevator down to the lobby and leaves the building. in the evening, he gets into the elevator, and, if there is someone else in the elevator -- or if it was raining that day -- he goes back to his floor directly. otherwise, he goes to the tenth floor and walks up two flights of stairs to his apartment.

Sometimes the animals arrive at the shelter very sick. however, the shelter workers will not allow anyone to adopt a seriously ill animal. which is the conjunctive adverb? sometimes however anyone at