Problem: How does the sentence end?

When camping in the wild, Mike likes to eat nuts more than he likes berries. The
Answer: berries are just more irritating.

Problem: How does the sentence end?

Erin managed to avoid making themselves look silly on the dance floor, unlike Megan, because
Answer: Erin attended dance classes.

Problem: How does the sentence end?

Angela loved studying English but Amy preferred math. it was difficult for
Answer: Amy to write a story.

Problem: How does the sentence end?

Dennis was invited for an interview by Justin for a position at a new office.
Answer:
Justin prepared by researching the candidate.