In which sentence is the word irrevocable used correctly? A) The irrevocable answer was that we would never find the items that we had lost.
B) What was most irrevocable was the way in which he glanced at the bill; we knew it was very high.
C) The most irrevocable way to get the job done is to do it yourself.
D) When Ted auctioned off his prized cars to save his business, the decision was irrevocable.

Read the following short excerpt of student writing. use your vocabulary and grammar knowledge to determine which suggestions you would make to improve his or her grammar and word choice. i really thought she loved me but i discovered her grave betrayal one afternoon. it was easy to figure out because she accidentally sent a text to me that was meant for him. i was confused by the text because it said, "don't tell mike." i felt insulted that she thought she could get away with this infidelity. at first i felt very angry bitter and hateful but then i felt so hopeless and depressed. i longed for her to call me. i thought if i could just hear her pleasing voice, maybe then i would not be filled with such bitterness. instead of calling her i talked to another friend who is good at listening and feeling my pain. talking with her makes me feel euphoric. i think i may be on the road to recovery.what word would you suggest to replace the underlined word or words in this excerpt? instead of calling her, i talked to another friend who is (good at listening and feeling my pain). talking with her makes me feel euphoric. amorous sentimental empathetic grave

How can you tell that the text is from a biography

What does the word subordinate mean in this sentence? the office manager spoke to her subordinate in a cordial tone.