Answer:
c
Explanation:
when you extend your hand for a handshake it shows you want to agree upon something with others.
I would say that the line which implies the author thinks Helen's behavior is going to hurt Helen herself is Don't cut your fingers with the edge / Of your keen wit
Because her mind and behavior are going to hurt her, or rather make her hurt herself.
The originator of transformational grammar was Noam Chomsky.
