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: The man wrote letters in the Army, but didn't send packages. That's because it is expensive to send _ . (A) letters (B) packages

A: B
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Q: Jake bought a tube of glue out of the bargain bin instead of off the shelf, because the glue from the _ was cheap. (A) bin (B) shelf

A: A
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Q: The gerbil came over to Laura but not Monica because _ was holding a hockey stick. (A) Laura (B) Monica

A:
B
****