I’ve had to explain my work arrangement to my neighbors , who wo

I’ve had to explain my work arrangement to my neighbors , who wondered why I was raking leaves or shoveling snow in the mid-afternoon.
【正确答案】：我不得不向我的邻居解释我的工作安排，因为邻居们总是纳闷为什么我下午（3点左右）能有空儿扫落叶或铲雪。