Proofread the following text and correct the three subject-verb disagreements.
’s mines, the uncut, roughstonewasacquiredin1544.gifted as partofadowryin1612, the fate of the diamond, along with several other high profile gems, was unknown after the franco-spanishwarof 1635, before it mysteriously reappearance over three centuries later.
sold £22million, neither time nor conflict had dimmed its brilliance. indeed, the twin-eighty-year-old brothers suggest that the value of the now cut and polished 90-carat diamond has already increased by at least 50%. it will be on display for four weeks only.

Some critics argue that hamlet is a problem play others argue that it is a tragedy explain the difference between a problem playing a tragedy identify the characteristics of hamlet's that are typical probably that those that are typical of tragedy then decide which you believe is it is and explain why your answer should be at least 250 words

Read the quotation from "an occurrence at owl creek bridge." and now he became conscious of a new disturbance. striking through the thought of his dear ones was a sound which he could neither ignore nor understand, a sharp, distinct, metallic percussion like the stroke of a blacksmith’s hammer upon the anvil; it had the same ringing quality. he wondered what it was, and whether immeasurably distant or near by—it seemed both. its recurrence was regular, but as slow as the tolling of a death knell. he awaited each stroke with impatience and—he knew not why—apprehension. the intervals of silence grew progressively longer, the delays became maddening. with their greater infrequency the sounds increased in strength and sharpness. they hurt his ear like the thrust of a knife; he feared he would shriek. what he heard was the ticking of his watch. which best describes the effect of the narration in the excerpt? it suggests that the man being executed feels tranquil and at peace. it suggests that the narrator is sympathetic to the man being executed. it suggests that the plot will become less tense as the story continues. it suggests that the story will become more intense and mysterious.

What functions as a reflexive pronoun in the sentence the professor herself wanted to attend the conference, but it was cancelled when she and several other presenters had to excuse themselves