Problem: How does the sentence end?

Hunter lent Joel his lucky rabbit foot because 
Answer: Joel was nervous about asking his crush to the prom.

Problem: How does the sentence end?

I had much less fun at the celebration than at the festival, because the 
Answer: festival was amazing.

Problem: How does the sentence end?

Jason was lifting weights and Donald wanted to help for 
Answer: Donald knew he was lifting them incorrectly.

Problem: How does the sentence end?

He preferred to learn his vocal parts from the transcript instead of the recording since the 
Answer:
transcript was clear to him.