Which sentence uses a dash or dashes correctly? While I was at the gym—wondering what machine—to use next I ran into my neighbor.

While I was at the gym wondering what machine to use next—I ran into my neighbor.

While I—was at the gym wondering what machine to use next—I ran into my neighbor.

While I was at the gym—wondering what machine to use next—I ran into my neighbor.

The overwhelming majority of the peoples and nations of the world today want to live in peace

Which ideas should he brianstorm about in order to write an effective essay select four options

Which situation from a novel best reflects the following theme? prejudice can be found in unexpected places and is always hurtful to those exposed to it. a. community members admire a public figure until a child exposes him as a fraud b. witnesses to a violent attack remain quiet for fear of endangering their families o c. a talented doctor cannot get work in a neytown because he is an "outsider." d. a couple tries to keep their romance alive across a great distance but fails.