Which sentence uses a hyphen correctly? a) the neighborhood is always filled with sleepy men-walking-dogs at 7 a. m. b) rhonda was so excited when her noise-cancelling headphones were delivered. c) my mom was so mad when she found out we had knocked over her favorite-lamp. d) it seems like every movie playing at the theater was an extremely-violent one.

Which sentence uses parallel structure? a. spring is a time for growth, renewal, and to rain. b. science provides us with some answers, some questions, and figuring out how our world works. c. as long as you use your best judgement, learn from your mistakes, and taking advice, you’ll grow as a person. d. once things are done, there is no need to dwell them, to worry about them, or to decide who to blame.