What exactly do you need help with?
B seems the best
Because all the rest are not right
The line of the poem which expresses the theme that youth passes quickly is:
“ But only so an hour”
The poem “Nothing Gold Can Stay,” by Robert Frost is about the inevitability of things which are beautiful and soothing. Frost explores the theme that although youth is beautiful and charming, it will be lost someday. He shows this change with the examples taken from nature. He adds that the flowers which bloom in spring season will be lost and the children will grow and turn into adults. He takes the example of the Fall of man to show that every beautiful thing can be turned down.
The sentence fragment present in those sentences is...
Regina and her younger sisters.
