写students must和must not的句子

must：you must do your homewwork by yourself; 2:you must go to school on time ; 3:we must have breakfirst everyday; 4:We must be careful crossing the road; 5we must listen carefully in the class; must not 1:We must not make antinomy and classmates; 2:You must not be a person to dangerous places; 3:You certainly don't copy others' homework; 4:You must not deceive others; 5You must not red(不要闯红灯)； 6：You must not indulge in Internet 7：You must not get into bad habits 8：You must not do a lazy!9：We mustn't laugh at people； 10：We certainly don't litte