Problem: How does the sentence end?

Randy bought a razor for Steven because 
OPTIONS:
- Randy needed help from the other shave his beard.
- Steven needed help from the other shave his beard.
Answer: Steven needed help from the other shave his beard.

Problem: How does the sentence end?

Mary was the waiter for Samantha so 
OPTIONS:
- Mary spent the dinner trying to make the other less hungry.
- Samantha spent the dinner trying to make the other less hungry.
Answer: Mary spent the dinner trying to make the other less hungry.

Problem: How does the sentence end?

The boss was thinking he would hire a new employee that would work on the floors, and not the ceilings, since the 
OPTIONS:
- ceilings were easier.
- floors were easier.
Answer: floors were easier.

Problem: How does the sentence end?

Kenneth jogged 2 mph faster than Justin every morning.  
OPTIONS:
- Kenneth  always finished last.
- Justin  always finished last.
Answer:
Justin  always finished last.