根据句意及首字的提示，补全单词。
1.  My friends and teacher helped me to be more c_____.
2.  Don't lose c _____ and stop crying.
3.  What will you do after you g _____ from school?
4.  It's not polite to q _____ with old people.
5.  Our school is very p _____ of the student named Sun Qichen.