Rewrite the following sentences based on the given words

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e4713 VII. Rewrite the following sentences based on the given words.
Question 36. Students mustn't cheat in any kinds of exams. (allowed)
=> Students
Question 37. He is not always well-behaved to me although he is my younger brother. (however)
=> He is
Question 38. Students don't have to wear uniform toady because it is Saturday. (need)
=> Students
Question 39. It is compulsory for students to wear student identity cards on the exam day. (obliged)
=> Students
Question 40. You must know about your country's history and culture to be proud of that. (essential)
=> It is