QUES: Continue writing.

It was likely that Elena but not Betty had contracted malaria because 

OPTIONS:
- Elena had recently traveled to a third-world country.
- Betty had recently traveled to a third-world country.
+++++++++
ANS: Elena had recently traveled to a third-world country.
Problem: How does the sentence end?

The suitcase was swapped for luggage at the airport as the 
OPTIONS:
- suitcase was incompatible for the family.
- luggage was incompatible for the family.
Answer: suitcase was incompatible for the family.
sentence: It was love at first sight for Christopher but Kenneth did not feel the same way, and soon  OPTIONS:
- Christopher became repulsed.
- Kenneth became repulsed.
complete: Kenneth became repulsed.
Megan is less interested in farm animals than Rebecca, so 
OPTIONS:
- Megan doesn't feed the piglet when given the chance.
- Rebecca doesn't feed the piglet when given the chance.
Megan doesn't feed the piglet when given the chance.
Input: Continue writing.

Kevin was a better writer than Brett, so 
OPTIONS:
- Kevin was not able to finish essays as quickly.
- Brett was not able to finish essays as quickly.

Continued: Brett was not able to finish essays as quickly.
[Q]: How does the sentence end?

When the chemistry experiment involving volcanoes blew up all over the student lab, Megan criticized Lindsey when 
OPTIONS:
- Megan ended up cleaning the entire mess.
- Lindsey ended up cleaning the entire mess.

[A]:
Megan ended up cleaning the entire mess.