I do believe those are correct.
The quote is incomplete. It should read: "For language is arbitrarily produced by the imagination, and has relation to thoughts alone; but all other materials, instruments and conditions of art have relations among each other which limit and interpose between conception and expression. The former is as a mirror which reflects, the later as a cloud which enfeebles the light of which both are mediums of communication. Hence the fame of sculptors, painters and musicians...has never equaled that of poets..."
A Defence of Poetry- Percy Shelley
In my view the correct answer should be B: “and has relation to thoughts alone”.
The reason being that as Shelley explains later, he considers that language has a direct, unique and exclusive relation with thoughts. Logically, thoughts are a direct product of the imagination, whether they are spontaneous or a result of external stimuli, and if according to his logic language is intimately and exclusively related to them it follows that language comes from the imagination. For Shelley as a poet, because language comes directly from imagination without the mediation or interference of any kind, poetry is the purest form of art.
Stressful circumstances may force a young person to grow up quickly.
First answer to the first question will be a. an art show. Second answer will be b. It comes from a Latin word meaning "sand." Third answer is b. Christine.
The repetition of the r sound in "heaR", "Rushing", "RoaRing", and "shRill" suggests the image and sound of the train rushing past. When something fast moves by you, there's a rush of air that flies by, and this sound and movement of air, mixed with the grinding of the train on the tracks is meant to be represented by the 'r' sound, based on the consonance in the line.