TASK DEFINITION: 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".
PROBLEM: Nick asked Christopher how to focus a camera, since _ had never been able to get the hang of that. (A) Nick (B) Christopher

SOLUTION: A

PROBLEM: The job was found when a friend gave him a phone and a bus pass. The _ was temporary. (A) phone (B) pass

SOLUTION: B

PROBLEM: Nelson was very good at writing unlike Aaron because _ went to school for gymnastics. (A) Nelson (B) Aaron

SOLUTION:
B