Problem: How does the sentence end?

Jane packed her clothes from the dufflebag into the suitcase until the 
Answer: dufflebag was empty.

Problem: How does the sentence end?

I need either an action or romance film to watch with my boyfriend. He's actually into that sappy stuff so maybe the 
Answer: romance film.

Problem: How does the sentence end?

Katrina's challenges at school included math and science, while Kayla's were reading and literature.  
Answer: Katrina was definitely better at STEM subjects.

Problem: How does the sentence end?

Janie liked a print she had seen at the store, but did not like the price for the size because the 
Answer:
price was too expensive.