Answer:
Adjective:
of first importance; main
of the best possible quality; excellent.
(of a number) evenly divisible only by itself and one
Noun:
a state or time of greatest strength, vigor, or success in a person's life
Answer:
3) Refusing an invitation
4) We would be delighted if you could come
Explanation:
C, sh wants to fool Lillian Jean into trusting her
Allusion
Allusion is a figure of speech, in which an object or circumstance from unrelated context is referred to covertly or indirectly