Question:
Gartok defeated Grognak because he was puny and weak.

he
Answer:
Grognak
Question:
William enforced a mandatory choir practice for Ryan since he is struggling with his singing abilities.

he
Answer:
Ryan
Question:
The boy scouts were able to raise more money for charity over the girl scouts since they were not able to raise funds as actively.

they
Answer:
the girl scouts
Question:
Jimbo was afraid of Bobbert because she gets scared around new people.

she
Answer:
Jimbo