He realized he been afraid of being alone since hi

问题描述:

He realized he been afraid of being alone since hi
He realized he( ) been afraid of being alone since his father died.填had还是have?
写错了。填had 还是has

填had.
这是英语Unit10的内容吧,我们也刚刚学到,因为realized已经是过去式了,所有后面要用过去完成时哦!