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".

During the lecture Emily gave all kinds of examples of different species while Monica took notes because _ wanted to teach well. (A) Emily (B) Monica
A

Samuel recommended a protein rich diet for Lawrence to recover stamina because _ is his doctor. (A) Samuel (B) Lawrence
A

William heard Craig needed a caretaker for a baby, so _ volunteered to help with it. (A) William (B) Craig

A