I would actually use them together: benefit from someone's expertise.
For example,: While building this bridge, we could benefit from the architect's expertise.
or:
Let's invite Sarah, she knows a lot about cooking, we could benefit from her expertise!
The kind of mood created in the opening of The Lottery is indeed cheerful, despite of how the plot develops later.
You're asked to describe the opening, not the whole story. Maybe the writer chose to set a cheerful mood in the opening in order to contrast it with the rest of the events or the characters in the story, and you're asked this specific question in order to notice this writing strategy.
Answer:
0.4166667
Explanation:
*LOL* esta es la respuesta.
Sorry~ es muy larga.
A diagram of your home or school for the purpose of generating memories.
