I wish you___ back before Tankgiving.填什么

i wish you-----back before christmas,中间为什么填would come呢? I’ll be back before you ________.填什么 (1/2)-I will be back before Christmas.-I wish you ＿back befo wish I could bring you back 这具有什么语法?虚拟?wish 特殊提前? wish 后面加形容词还是名词?比如I wish you___（success）, If you wish to join us,you___?填will还是may, I think we must wait here ____ he comes back.填until还是before? i have to finish may homework before my mother ()back.填comes I think I am____experienced than before中间填什么 I wish you could back with him…… 什么意思 谢谢各位了哈 帮个忙 You___ before you come in. i wish u come before i am getting old