[Q]: How does the sentence end?

Samantha was sneezing more than Lindsey when they were at the vet's office although 

[A]: Lindsey was allergic to cat hair.


[Q]: How does the sentence end?

The tickets for the band concert sold out very quickly. The 

[A]: tickets were very popular because they were cheap.


[Q]: How does the sentence end?

Lawrence had a severe peanut allergy which Eric was unaware of, so 

[A]:
Lawrence avoided the nuts that the flight attendant handed out.