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".
--------
Question: Jenny found that using peroxide instead of toothpaste on her teeth gave her a better smile, because with _ her teeth were browner. (A) peroxide (B) toothpaste

Answer: B


Question: Neil's cat was terrified of thunderstorms but Kyle's wasn't bothered by them. _ found their cat hiding under the bed after the loud crackle of thunder. (A) Neil (B) Kyle

Answer: A


Question: Mark had to cut down the oak tree in his yard because the _ was too big. (A) oak tree (B) yard

Answer:
A