খ. The officer said to the manager, "Sir I need one day leave."
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লিখিত সমাধান:
The officer requested the manager respectfully that he needed one day leave.
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অতিরিক্ত ব্যাখ্যা ও বিশ্লেষণ
'Sir' is replaced by 'respectfully', and 'said to' changes to 'requested'.