[Q]: How does the sentence end?

Being a party planner suited Benjamin but not Dennis because 
OPTIONS:
- Benjamin didn't pay attention to details.
- Dennis didn't pay attention to details.

[A]: Dennis didn't pay attention to details.
QUES: Continue writing.

It is a good thing to prepare for both the winter and the summer because the 

OPTIONS:
- winter can be very hot.
- summer can be very hot.
+++++++++
ANS: summer can be very hot.
Problem: How does the sentence end?

Katrina was bit by an insect a few days ago and Samantha thought the bite looked infected. 
OPTIONS:
- Katrina made a Doctors appointment.
- Samantha made a Doctors appointment.
Answer: Katrina made a Doctors appointment.
sentence: The system that Randy used was worse than that of Adam, because  OPTIONS:
- Randy company was broke.
- Adam company was broke.
complete: Randy company was broke.
Lawrence invested in their future by learning GIMP, but Aaron did not, so 
OPTIONS:
- Lawrence had more professional looking business cards.
- Aaron had more professional looking business cards.
Lawrence had more professional looking business cards.
Problem: Continue the following story.

I failed my math test even though I used a study guide. The 
OPTIONS:
- test was too easy.
- study guide was too easy.
Here's how I want to continue it:
study guide was too easy.