The poem is an example of a pastoral poem. Pastoral poems are poems about the country life. Many famous writers like Shakespeare, Virgil, Hesiod, and Theocritus are fond of writing these types of poems. Pastoral poems are often described as pure and innocent. Most of these poems are idealized to a perfect type of country life.
I think it might be called a phrase.
There is not a list for us to look at and answer your question
Mercutio Is a mischievous man so is Romeo and it was their idea to read the ball where Juliet was so Mercutio does shape Romeo’s character in that they want some thing both of them.
I dont think this might be correct but I think the answer is the 3rd one.