You ( ) live for ten days without food, without water you (

You ( ) live for ten days without food, without water you ( ) die in less than a week.

may,might

might,would 

would,should

should,might

你也许可以十天不吃食物，但是没有水的话你不到一星期就会死掉。考察虚拟语气，might也许，would将会​，符合句意。