The last answer sets the most formal tone; "Hello! I was very pleased to meet you at the party last week." the rest are very casual.
Lessing's childhood involved going out into nature and enjoying it as best as she could until her mother would tell her to stop and be a proper woman. Lessing lived after World War I from which his father suffered injuries that prevented him from walking again.
Answer:
don’t worry I’ll direct her
Explanation: