To each [parent/ parents] he answered:󰡒Are you going to help me now?"

And then he started to dig again for his son, stone _____ stone.

  The fire chief showed up and tried to [pull off him/ pull him off] of the school's rubble.  He said,󰡒Fires are breaking out, problems are happening everywhere.  You're in danger.  We'll take care of it. 

Go [home/ to home]."                 (=             )

 Then, this loving, caring American father asked,󰡒Are you going to help me now?" No one helped.  He worked alone because he wanted to know for [him/ himself]:󰡒Is my boy still [alive/ living] or dead?"