I have no （class还是classes）?类似的 have no sth、 中的sth是用单数还是复数形式?

I have no （class还是classes）?类似的 have no sth、 中的sth是用单数还是复数形式? i have no foot还是feet i have no brothers 还是 i have no brother.I have no ...后面是跟单数还是复数呢,. We have no (class/classes) on Sundays.class/classes哪个对?还是都对?有什么区别?再加个问题：I have some (eggplant/eggplants) for dinner. 疑问同上。谢谢各位拉！ How many students are there in your class? ____ I don't know where they have gone .(none还是no one)急急急急急... “有英语课”用英语说是应该用“have English”还是用“have English cl“有英语课”用英语说是应该用“have English”还是用“have English class” 明天我也有英语课,I have English class tomorrow.还是I 'll have English class tomorrow. I have no place to live 还是 I have no place to live in I have no place to live 还是 I have no place to live in 解释一下 i have no experiences in teaching English还是i have no experience in teaching English I have no choose还是I have no choice.原因是什么? I don't have time=I have no time 还是 I have not time 在括号内填入A、B、C.Hello,I,m Mike Brown.I,m 12.I have a good friend.He is an American boy.His name is Tom Smith.They are in Guangzhou now.They are in No.7 Middle School.Tom is in Class 6,Grade 7.His Chinese teacher is Yang Hui.Betty is in Cl NO后面接名词的问题例如我没有书是 I HAVE NO BOOK 还是 I HAVE NO BOOKS i have no idea what i'm saying 还是i have no idea what am i saying 为什么 I have no idea when we will have a discussion about our class rules.（改为简单句）I have no idea ______ _______ have a discussion about our class rules. I have no money on me还是用with me I have no one to help me还是helping,