The phrase that best describes what type of sentence this is, is option C. Prepositional phrase modifying another prepositional phrase. The prepositional phrase "on the beach" is modified by another prepositional phrase which is "by the sea". These are prepositional phrases because of the prepositions "on" and "by", used in these phrases.
I think teachers should be friends with their students because if your teacher is with you for a whole school year and you don't feel comfortable talking to them that's going to be awkward going into class and its going to be awkward and not the best memory going back. While thinking about going back i think it would be much better if the teacher and students are friends because if not its going to be upsetting going back. I also think that they should be friends because if your falling behind you can openly talk to your teacher instead of being scared to talk to your teacher about it and just getting more missing assignments.
B. If I'm not mistaken but i can be wrong but I'm going with my gut on this answer.
The correct answer is C. extended metaphor.
Metaphor on its own is a comparison (without using words such as like or as). However, when that comparison spreads throughout a text or a poem, it is referred to as extended metaphor.
Attitude is your tone; connotation refers to your thoughts and opinions about a particular word; figurative meaning is the use of figures of speech, such as metaphor, hyperbole, etc.
I believe B. is the answer
hope this helped