Paul’s class schedule said he was taking american history spanish math and english

yes

explanation:

(i can't select because there is no options but, i will answer) using evidence effectively. most of the assignments you will do in university will ask you to make an argument, to take a stance, or to prove a hypothesis. the best way to do this is to research the topic, develop a thesis statement, hypothesis, or claim and then use evidence to support this claim.

greet them:

buenas noches.

that is considered night time which is when "good night" is used.