We both should have cracked this more in class

We both should have cracked this more in class We should c( )交流more in English in class and after class.用该词 we have more than 5 hundred books in our class() We only have strong minds in this class Today,we have a biology lesson.In the class,I know we should we should s(____)quiet in class We should perform a_____ in class. we should not____(talk)in class 英语翻译这段英文为：Dear Penny,You have more kid in yoru class than we Maybe we both should have forgotten it什么意思 we should be more luxiious in life We have a lot of new students in our class this term.One stu