She`s fine.如果前面要加一个问句，应该加什么？

She`s fine.如果前面要加一个问句，应该加什么？ I'm fine 为什么要加一个am 问什么不能像I see 单独一个字母“s”前面要加a还是an? 当agree with前面是第三人称单数“she”时要不要加s? fine意为罚款时是不可数名词吗?That's a 15 dollar fine,dollar 为什么不加S,前面怎么能用a呢? She's fine,thank you上一句是什么 如果前面有an 后面要不要加s图片上有两个鸡蛋 理应该加s She never laughed,______lose her temperA.or she ever did B.or did she everC.nor she ever did D.nor did she ever如果选D的话,前面不是要加一个and吗,两个并列句中间要加连词的啊.可不选D的话我又不知道选什么好-0- she must go to the baker`s to get some cakes.其中get前面为什么要加to on fine afternoons为什么加S ·a fine night前面加什么介词? mike is fine的疑问句mike前面加两个单词 my ear is hurts ,his arm hurt .为什么前面一个hurt 要加 s ,而后面一个不用加 she is best .best 前面要不要加the? so fine weather是否等于such fine weather?还有前面需不需要加冠词? 文中一句话：She's next door,请问door前面不需要加the吗? she says that she never works on Sundays...she says that she never works on Sundays.我想问下为什么这个says不是said?还有为什么要加s和works为什么也加s? i like sitting by the wayle on fine afternoons1、sitting by 是固定词组吗?坐在河边都用sit 2、on fine afternoons 为何中间要加一个fine,这个怎么理解,能否举相同例证?3、afternoons后面为什么要加一个s?