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".

The adult was unable to put the cookie sheet in the oven, because the _ was too large. (A) oven (B) sheet
B

Joel spends a lot more time sitting down than Donald because _ works in an office. (A) Joel (B) Donald
A

Sarah talked in school much less than Rebecca did although _ was much more shy. (A) Sarah (B) Rebecca

B