In this task, you are given a question containing a blank (_) and two options. You should pick the best option to answer the question. Please answer with "A" or "B".

Aaron went to pick up Michael, who needed a ride to the airport, and _ was very grateful. (A) Aaron (B) Michael
B

He chose to fill out the form with a pencil rather than a pen because the _ was dry. (A) pen (B) pencil
A

Jason, who was taking medicine to help, and Dennis had issues paying attention.  _ paid attention to the lecture. (A) Jason (B) Dennis

A