They（）have classes on Saturday or Sunday

They（）have classes on Saturday or Sunday we have no classes on Saturday ( ) Sunday.用and还是or?为什么? kate has no classes on saturday or sunday保持句意不变 kate( )have( 用and还是or,1.We have no classes on Saturday and Sunday They have no classes on Saturday（改为同义句） On Saturday and Sunday we have no classes. On Saturday and Sunday we have no classes.的同义词 求翻译（如没有错）:We have not classes on Saturday and Sunday. They not have classes on Saturday orSunday.这句话对吗? 将下列题目按要求回答①On Saturday and Sunday we have no classes.（改为同义句） Tom and I have English classes on Saturday and Sunday的同义句 on saturday and sunday ,we don't have any classes 的意思