because of后加什么?

because of是介词短语，在句中一般用作状语，可置于句首和句末，后面接名词、代词及名词性短语。常用来表示引起事件发生的直接原因。

(1)I had to move because of my job.因为工作的原因我得搬家。

(2)Because of illness, the boy did not go to school.因为生病，这个男孩没有去上学。

(3)They had to stay at home because of a heavy rain.因为一场大雨，他们只好呆在家里。

(4)The boy was late for school because of the heavy traffic.由于堵车，这个孩子上学迟到了。