Don't s( ) in class .Keep awake and listen to me carefully ,please.

don't c gum in class.it's impolite. don't eat in class. Don't arrive late for class.Don't eat in the classrooms.class,classroom,同为名词,为什么class后面不加S,classroom加S? Don't make_____(noise)in class. Don ' t play__ your pen in class don't eats in class ,tom!改错 Don't talk in class怎么回答 Don't talk l in class 填单词 Don't ( ) in class, please Don't s( ) in class .Keep awake and listen to me carefully ,please. it's i＿ that we don't make noise in class. ___________________________________?Don't be late for class and don't listen to music in class I don‘t think I will be bored in Ms Shen’s class本句是一个 He's got so much energy,this is one class you don't fall asleep in啥意思 Don't eat in class () don't fight in school用and还是or Don't ____ in class ,please be quiet. Don't talk in class(同义句转换） make don't in noise any class (.)连词组句