在给出的单词中选择,并用合适的形式完成填空。 exceed swell distinguish obliged exposure A formal education with emphasis on history, literature, and culture helps a person learn how to ________________ right from wrong. 2. Her heart ____________ with pride as she stood watching her daughter graduate from university. 3. You’ll have to pay extra money if you ____________ your luggage allowance. 4. Parents feel _______________ to provide the best they can for children. 5. Your constant ___________________ to a smoker enables you to take upon his color.