4. School lifeknifepencil boxpencil sharpenerpeneraserradioschoolbagbackpackwatchdictionaryrulergluebookchessbuildinglibrarygymplaygroundofficeschool gatedormitoryrestroomclassroomlabblackboardchalka map of Chinacomputerfootball teamschool uniformruleeducationknowledgeclassgradeprimary schoolmiddle schoolhigh school universitycollegejunior schoolsenior schoolresultsuccessfailurereport cardbe strict with sb.be confidentlose heartgive upstart schooltake an examtake notesshould be allowed to dohave to doshouldnt do sth. be supposed to doWere supposed to read quietly.We arent supposed to talk in the reading room. We must wear school uniforms.We should come to school on time. Dont be late. My school rulesThere are some rules in our school. We must wear our school uniforms every day. We should finish our homework every day. We shouldnt be late. We shouldnt sleep or talk in class.