A moral lesson from a story could also be considered the theme
Link it’s attached below
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The answer to the first question is comma. Making the sentence the following:
<em>'Andrea baked a cake </em><u><em>,</em></u><em> but it was too dry.'</em>
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The answer to the second question is the fourth option. Good luck!
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What makes them similar is that that both Charrington and O'Brien seem to be on Winston's side, i.e. against the Party. Another similarity is that they both end up betraying him, essentially they deceived him by hiding their true intentions from him. Charrington uses a literal disguise, while O'Brien was just pretending to be something he is not.
