[Q]: How does the sentence end?

The horse jumped over the fence but was unable to jump over the truck because the 

[A]: truck is taller.


[Q]: How does the sentence end?

Kenneth told everyone he knew about his new car while Randy was keeping his new car in secret. 

[A]: Kenneth was so proud.


[Q]: How does the sentence end?

Samantha hoped friends threw a surprise birthday party for them, but not Maria, because 

[A]:
Maria hated surprises.