mt parens have gone out for a walk用when i got home改为复合句
网友回答
when i got home,my parents had gone out for a walk.
======以下答案可供参考======
供参考答案1:
when i got home, my parents were out for a walk.
供参考答案2:
when i got home, my parents had gone out for a walk
供参考答案3:
When I got home, my parents had gone out for a walk.
当我回家时，我的父母已经出去散步了。