请将其改为否定句:Come and join our club.请问用不用把and改为or?

请将其改为否定句:Come and join our club.请问用不用把and改为or? come and have lunch.(改为否定句 come here and have alook.改为否定句 mr and mrs blank come from america(改为否定句) Come here.改为否定句 将Come and join our club.改为否定句时用不用把and改为or?谢谢! 五个双重否定句,并将其改为陈述句 Janet and Ann come from the United States 改为否定句Janet and Ann come from the United States 改为否定句 Come with me,please.(改为否定句) come here early(改为否定句） Come to my office.改为否定句 把“Come early tomorrow .”改为否定句 Koalas come from Australia.(改为否定句) lions come from Africa(改为否定句) Come and see for yourself at HuaXing Clothes Store!改为否定句. Tom and jane come from （Canada）改为否定句,一般疑问句,特殊疑问句 Come down,please.(改为否定句) ______ _______ come down. come and join us 变否定句