How is the comma used as an interrupter in this sentence?
if this car, an old junk heap, ever starts, we will go!

In hard times by charles dickens, mr. gradgrind is depicted as protective and respectful rigid and narrow-minded innovative and ambitious worldly and clever

Sally rises every morning at 6: 30 am. after deep-breathing exercises, she dresses in sweats and sport shoes for a morning jog over the same paths in lakewood park. on average, her jog takes 23 minutes. the rest of her day also follows a formula. dinner is at 6: 30. at 7: 00, she turns on the tv to watch the national news. and so it goes. some say sally is a boring person. sally declares she is not at all boring, just well organized. the paragraph is organized by a. showing cause and effect. b. comparison. c. time. d. importance.

The library carries many current books. what is the adjective