You did not provide the excerpt but in the end Jekyll was not able to permanently resist. It was implied that he was actually Hyde deep inside and that Hyde is the one who will overtake and he won't be able to come out again. In the end he dies as Hyde and people find out what happened out of letters that he sent while he was sane.
Answer:
OB. Is the correct answer
I would say when he stated he was excited let us know he was happy and ready pumped hope i helped :)
I put 2 trapezoids together to make a hexagon i did this by putting the bottom of the trapezoids together.
