Problem: How does the sentence end?

Joel gleefully explained to Dennis how these compression socks got rid of his soreness.  
OPTIONS:
- Joel was enthusiastic.
- Dennis was enthusiastic.
Answer: Joel was enthusiastic.

Problem: How does the sentence end?

He was trying to measure the height of the box using a ruler, but had to switch to a larger ruler because the 
OPTIONS:
- box is too tall.
- ruler is too tall.
Answer: box is too tall.

Problem: How does the sentence end?

Christopher really hated to be late for things. Steven was constantly running late. 
OPTIONS:
- Christopher was disorganized and tardy.
- Steven was disorganized and tardy.
Answer: Steven was disorganized and tardy.

Problem: How does the sentence end?

Pottery doesn't come as naturally for Craig as it does for Hunter because 
OPTIONS:
- Craig is clumsy with his hands.
- Hunter is clumsy with his hands.
Answer:
Craig is clumsy with his hands.