Problem: How does the sentence end?

After being treated for post traumatic shock, Christine thanked Jennifer, because
Answer: Christine had needed the help.

Problem: How does the sentence end?

Laura gave a speech to the crowd while Tanya listened and watched.
Answer: Tanya was a student.

Problem: How does the sentence end?

I prefer eggs with sausage rather than eggs with bacon for breakfast. The
Answer: eggs with bacon is bland to me.

Problem: How does the sentence end?

Erin has recently bought black suede shoes and asks for Patricia's advice on cleaning them, because
Answer:
Erin does not know how to do it.