In context, which of the following is best to do with sentence 9 (reproduced below)? They say we could save a great deal of energy by addressing the problem of food waste.
O Replace "They say" with "Researchers assert that"
Insert "probably" before "save"
Replace "by addressing" with "if we would address"
Replace "problem" with "problems"

Read the excerpt from act iii of the importance of being earnest. jack. [in a pathetic voice.] miss prism, more is restored to you than this hand-bag. i was the baby you placed in it. miss prism. [amazed.] you? jack. [embracing her.] yes . . mother! miss prism. [recoiling in indignant astonishment.] mr. worthing! i am unmarried! jack. unmarried! i do not deny that is a serious blow. but after all, who has the right to cast a stone against one who has suffered? cannot repentance wipe out an act of folly? why should there be one law for men, and another for women? mother, i forgive you. [tries to embrace her again.] what is the best conclusion that can be drawn about jack, based on his words and actions in this excerpt? he has a tendency to be rude. he is inclined to show his emotions. he has a tendency to be gullible. he is inclined to be unresponsive.

Use morphology and syntax to make grammatical sense of the following sentence (mark all that the ova of all mammals except the monotremes undergo holoblastic segmentation. the -s inflection indicates that monotremes is a plural noun. the suffix -ic indicates that holoblastic is an adjective. the suffix -ation in the word segmentation is a noun-forming suffix denoting a process. the -s inflection indicates that monotremes is a possessive noun.

What word or phrase is modified by the prepositional phrase in the sentence below? marisol's puppy likes napping under the couch because it is warm and cozy