After the old lady died ,all her blongings_______to her grandson.

答案是A
1.A go to sb可引申为"归...所有",如:
You can take the watch,and the rest all go to me.
2.选B leave表示"留下"的话,应该采用被动语态
选C owe,其结构为owe sth/some moeny to sb,表示"欠钱,把...归功于...,感激",与句子意思不相符
选D remain表示"遗留,逗留"的话,一般没有sth remain to sb这种表达方法,其用法一般为:
Only a few students remained in the classroom.
No survivors remained in the accident.