用括号内所给单词的适当形式填空。
Our headmaster asked us to learn from _______ (hero).
Sandy drew _______ (beautiful)of all the students in the drawing competition.
As teenagers, you shouldn't care only about _______ (you)but think more of others.
It's _______ (use)to talk too much but do too little.
He felt even _______ (ill)after he took the medicine.