Which of the following is an example of a periodical?

11. why is it important to use positive language in business messages?

If one writes logically, he will prove his point. is this sentence correct or contains an unwarranted shift in person?

Explain the effect of the rhetorical questins for the below paragraph."i pinched myself: was i still alive? was i awake? how was it possible that men, women, and children were beiing burned and that the world kept silent? no. all this could not be real. a nightmare soon i would wake up with a start, my heart pounding, and find that i waas back in the room of my childhood, with my "