[Q]: How does the sentence end?

Sarah had to authorize the purchase for Jessica, because 

[A]: Jessica was not a teenager under the age of 18.


[Q]: How does the sentence end?

Lindsey asked Katrina for advice on how to keep her nail polish from chipping. 

[A]: Lindsey was the client.


[Q]: How does the sentence end?

The heavy wind and fog made driving difficult, especially in the dark. The 

[A]:
wind made the car move too much.