用either of,neither of,both of和neither of us,分别造句急,

I cannot promote either of you. 你们两个我都不能提拔。

Neither of the films is good. 两部电影都不好。（没有一部是好的）.
Both of them are not my brothers. 他们两个之中，只有一个是我的兄弟。
Neither of us is right. (我俩都不对)

可以用一个模式啊，估计主要的目的是区别他们把？
either of apple is sweet
neither of the apple is sweet
both of the apple is red
neither of us had stolen the money
1.either of 表示每一个 都.....(谓动用单数)
2.neither of 表示每一个都不......(谓动用单数)
3.both of 表示每一个都.......(谓动用复数)
4.neither of us 可以理解为neither of后面加的一种特殊形式

Both of us are students.

Either you come in person, or you entrust someone with the matter.你要么自己来，要么就托人办理这件事。
Neither of them was in good health, but both worked very hard.他们两人身体都不好，但都努力地工作。
Both of them are doctors.他们两人都是医生。
In that case, neither of us will not come.那种情况，我俩都不会来。

Either of them is suitable for this position.Neither of you could afford this.Both of the brothers cannot solve the problem.Neither of us want to go home.