Here is two grammar question's. i suck at grammar so i need :

which sentence does not contain any errors in comma usage?
a.
rob the team captain, is also a good student.
b.
have you met, dianne my sister, from denver?
c.
mr. andersen my new neighbor, is from denmark.
d.
alaska, the largest u. s. state, was once owned by russia.

which sentence does not contain any errors in comma usage?
a.
the land that is now florida the sunshine state, was owned by spain long ago.
b.
friendly mrs. cook, a jovial woman likes company.
c.
craig bought me a gift, a pack of baseball cards.
d.
coach alice my soccer coach used to be in the military.

Let freedom ring from the snow capped rockies of colorado what is the rhetorical device? a. imagery b. simile c. anaphor d oxymoron

Read this adapted excerpt from a famous poem by john keats. this poem is about a beautiful vase with intricate shapes and patterns. you, silent form, do tease us out of thought as does etemity: cold pastorall when old age shall this generation waste, you shall remain in the middle of other woe than ours, a friend to man, to whom you say "beauty is truth, truth beauty that is all you know on earth, and all you need to know what is the poet saying when he writes that "old age shall this generation waste"? the poet is expressing his dread of growing older the poet is mourning the changes he sees in his "generation." the poet is saying that beauty is illusionary and short-lived. the poet is saying that people don't live long; life is brief

How whitman’s word choices and line arrangement in lines 4-8 create a feeling of vitality and motion in this section