Problem: How does the sentence end?

The math test was easy for Kevin but not Nick because 
OPTIONS:
- Kevin did not know how to convert decimals into fractions.
- Nick did not know how to convert decimals into fractions.
Answer: Nick did not know how to convert decimals into fractions.
sentence: Jeffrey was required to follow strict rules, but the rules for Randy were more lienent, which made  OPTIONS:
- Jeffrey feel more oppressed.
- Randy feel more oppressed.
complete: Jeffrey feel more oppressed.
Sandra uses a whisk to beat the scrambled eggs instead of an electric beater, but the 
OPTIONS:
- whisk  leaves lumps in the eggs today.
- beater  leaves lumps in the eggs today.
whisk  leaves lumps in the eggs today.
Input: Continue writing.

Joel asked Robert how long will the flight be before they arrive, because 
OPTIONS:
- Joel had forgotten.
- Robert had forgotten.

Continued: Joel had forgotten.
Story needs to be completed:
William teaches the class that's attended by Lawrence every day, because 
OPTIONS:
- William loves absorbing knowledge.
- Lawrence loves absorbing knowledge.

My choice:
Lawrence loves absorbing knowledge.
Problem: How does the sentence end?

Monica bought some plywood to make Samantha a door, 
OPTIONS:
- Monica showed how to put the door together.
- Samantha showed how to put the door together.
Answer:
Monica showed how to put the door together.