e visited Zhou Zhuang again ten years later, wefound it changed so much that we could hardly ________ it

He must have had an accident , or he here for class then

I________more to avoid that !— Don’t cry over spilt milk. Besides, itwasn’t your fault.

__ I went to the South Lake in Hanzhong, I was deeply impressed with its beautiful scenery.

It was for a lifetime of unselfish work among the sick natives ______ the old doctor deserved to be honored