"give valerie and me a few minutes to work on the math problem" parts of speech

What effects does roosevelt hope to have on americans with his apeal to emotion

Choose the sentence that is not logically connected in the paragraph. (1) one final effect of radio and tv on the language must must be noted. (2) there is no doubt that these great media of information have cut down considerably the time that used to be devoted to reading. (3) radio and tv may enhance the spoken word. (4) they tend to lower comprehension levels.

Which word does housman emphasize to draw attention to the importance of living in the present moment?