Answer:
B
Explanation:
Your answer is correct.
There is something you should be aware of. If one answer is correct, there is nothing else that could be when you are talking about this grammar part ( a conjunction).
The other three are possible (but and is much easier to see). It would be hard to make a good sentence with yet joining 2 predicates (like verbs). Try it
It was exciting to get 100% on the math test, yet someone proved it could be done. That looks like it is close but it isn't.
