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".

Kyle was listening to Ian tell him about these vitamins he was taking.  _ was cheerful about them. (A) Kyle (B) Ian
B

I couldn't hear the violin music over the sound of the crowd because the _ was so loud. (A) violin (B) crowd
B

Erin found it impossible to trust the words of Jessica, after _ had been a liar so many times before. (A) Erin (B) Jessica

B