翻译一句话，给老外说的，要求准确，谢谢了他想让我向你请假，他的爷
他想让我向你请假，他的爷爷上周末去世了，他今天不能回来上课了，还请批准
He wanted to let me to ask you for leave.His grandfather passed away last weekend.He can't come back to class today.Hope to be given permission by teacher.