Problem: How does the sentence end?

Craig was caught shaving his legs unlike Eric because 
Answer: Eric decided to do it in private.

Problem: How does the sentence end?

The ferret ate lots of corn but didn't touch the carrot I gave him. I guess the 
Answer: carrot was really gross.

Problem: How does the sentence end?

Of course Maria felt overworked while Felicia did not, 
Answer: Maria did all of the work on the project.

Problem: How does the sentence end?

The security guard had to report Elena but not Laura because 
Answer:
Elena was acting crazy.