Will give brainliest! ! which sentence uses the correct punctuation? a. because i had a stomachache, i could not go to school; furthermore, i could not attend my friend's birthday. b. because i had a stomachache, i could not go to school; furthermore i could not attend my friend's birthday. c. because i had a stomachache i could not go to school; furthermore i could not attend my friend's birthday. d. because i had a stomachache, i could not go to school, furthermore, i could not attend my friend's birthday. e. because i had a stomachache, i could not go to school: furthermore, i could not attend my friend's birthday.