To his surprise ,he found a lot of _were_Apassers—by grown —up Bpassers—bys growns —up

To his surprise ,he found a lot of _were_Apassers—by grown —up Bpassers—bys growns —up
To his surprise ,he found a lot of _were_Apassers—by grown —up Bpassers—bys growns —up

To his surprise ,he found a lot of _were_Apassers—by grown —up Bpassers—bys growns —up
A.passers-by
grown-up的复数形式是grown-ups.

A