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".

[Q]: I don't know why I used paper to write my essay instead of computer, it's convenient to edit on the _ . (A) paper (B) computer
[A]: B


[Q]: The team performed better in the gym than on the field because there was traction in the _ . (A) field (B) gym
[A]: B


[Q]: Making vitamin E oil is fun for Angela but not Cynthia because _ thinks it is an complicated process. (A) Angela (B) Cynthia
[A]:
B