A. Is correct!
In this sentence, Elena is placed at the piano where she is playing for the audience.
C and D seem incorrect because the sentence structure makes the audience the one “poised at the piano”.
"If you can’t fly, then run, If you can’t run, then walk, If you can’t walk, then crawl, but whatever you do, you have to keep moving forward." - Martin Luther King Jr.
Answer:
The author was worried he/she might not enjoy camp.
Yes:) this answee is correct and good framer
