The excerpt has the characteristics of a 'Neoclassical' poem, including its usage of 'heroic couplets' and its 'elevated' style of language.
Skills? I wouldn't say skills, but you think about what you red and write, you use what you know from your brain to basically understand words in a book or even when you write them down, etc. If this doesn't help, look up all the skills of reading and writing on google =)
Answer: D
Explanation: There is no mistake if you read it the teacher did all of these things
Answer: act as a single unified sentence
Explanation: I suspect this is the answer, because usually it would be like a list. And the list wouldn’t usually be separated in different sentences