用过去虚拟和现在虚拟各造三个句子,用when where which why who whom whose ,宾语从句用

Tom,whose accusation of the President would have ruined us at that time,returned.
The reason why I would as soon you didn't ask me that quesion is that it might embarrass us all.
The time when I met him shouldn't be like this.
至于后两个吧...由于你限定了只能是宾语从句,但是他们两个是表示选择的,本身有两种情况,似乎不存在虚拟,而如果谓语换成了doubt一类的动词的时候本身是对情况的质疑,连词还可以用that代替,所以想不出来什么情况可以用,见笑了.