I am not in charge of this class; I _______ Mr.Smith’s class

I am not in charge of this class; I _______ Mr.Smith’s class 英语翻译I am in charge of the class which was in the charge of m 英语23.I’ll be in charge of the work when Mr.Smith _______ nex 1.Mr.Li is in charge of our class.Our class is in the charge I can not speak___the class.I am very shy.A.in front of B.in 英语翻译I am not belong to this class ()?-I am in Class One I am in class three I am in Class (3) am,in,I,not,two,class 连词成句 I am very glad to join in this class. 1.I'll be in charge of the work when Mr.Smith _____ next wee