Mischievous, Independent, and Observant
It looks like 2) "it" would need to be changed.
It is usually referred to by using letters to indicate which lines rhyme; lines designated with the same letter all rhyme with each other. So it would be AA,BB
Answer:
I think this school is on a mountain, with no shelter and where. the air is the freshest.
I think the students are learning from a teacher standing at a corner.