:vocabulary definitions
(the answer was (on the one hand
but (on the other hand) is more appropriate
the sentence become , Another idea or point of view (on the other hand)
.................................................. .....

college students need great
discipline;inorder to make time for theirstudies, they need self-control to give up hobbies, sports, and social

( the answer was ( control/system

( but we should use (self-control
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في خطأ في هذي الفقرتين
الاولى الجواب لازم يكون (on the other hand)
والفقره الثانيه لازم يكون (self -control)

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