这两种变法都行（第一种变法更常用,更口语化；第二种更精确,更书面化）：
Where did he hear a strange whisper ?
or
From where did he hear a strange whisper ?
祝你开心如意!she feed her dog bones everyday。(同义句)she ________________ her dog everydayshe 【feed bones to】 her dog everyday这种结构，可以仿照give的用法变化： give sb sth =give sth to sb例如：Please hand me the book=Please hand the book to me.