I SAW HER GO FOR A WALK WITH HER BOYFRIEND IN THE PARK.A WHERE D...

25/ I saw her go for a walk with her boyfriend in the park.a Where do you see her go for a walk with her boyfriend?b Where did you see her go for a walk with her boyfriend?c Where did you see her go for a walk with her boyfriend in the park?d Where were you see her go for a walk with her boyfriend?