Which sentence does not contain any errors in comma usage? a. this year memorial day is on monday may, 25. b. on march 4, 1861, abraham lincoln was sworn in as president. c. have you ever been to salt lake city utah? d. the gateway arch is in st. louis, in the state, of missouri.

Which of the following arguments uses a non sequitur fallacy? a. if we allow students to wear caps to school, soon we'll have to let them wear gang colors. b. you should vote for sylvia for class president because everyone else on the squad is voting for her. c. regulations on motorists should be lifted because factories are a bigger source of pollution. d. the gray wolves of winter falls park should be protected because they need our support.

What does wheeler say that dan’l webster can do better than any other frog?

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.