What is the subject in the following sentence?

To Sally’s astonishment, reading a book every month helped her improve her grammar test scores.

Group of answer choices

A. reading

B. book

C. astonishment

D. scores

answer: "the beating heart symbolizes the narrator's conscience, or his sense of guilt and wrongdoing" so its b

explanation:

"to look at him, or hear him describe it, he had no guilt. however, poe decided to symbolize this man's subconscious guilt through the heartbeat."

hi, i'm a flvs teacher and i wanna know what grade your in and your

the development of trade during the middle age increased to the change given in the agriculture, which gave money, industry and markets a bigger importance in economy. the agriculture production was more than the consumption, which meant the creation of wider markets out of the areas. besides, with the end of multiple wars, the population increased and new trade routes were created.