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Try reading through the essay with a ruler or a sheet of paper under the line , and examine each word carefully . Read the contract carefully for hidden charges and requirements . He surveys them carefully and recognizes what is meant by " the plebes have to do all the policing , " servants being an unknown luxury . However , be sure to keep them in one room or screened-off area that has been checked carefully for any places from which they can escape , become lost or get hurt . Teach students to respect each other by carefully listening .