Problem: How does the sentence end?

Logan was casting the play and put Craig in the lead role, because
Answer: Craig was a great actor.

Problem: How does the sentence end?

The worker tried to store the tubes in the small boxes but the
Answer: tubes were too large.

Problem: How does the sentence end?

The bus was supposed to arrive at 7:45 but the concert featuring my favorite indie band was scheduled for 8:00; luckily the
Answer: bus was early so I didn't miss anything.

Problem: How does the sentence end?

Lindsey asked Monica for advice on throwing a surprise party because
Answer:
Lindsey hadn't thrown one before.