I believe the answer would be withdraw your cape. Unfold yourself wouldn't really mean unfold yourself, just take away your cape and talk.
good luck,

I'd have to say that your answer would be, things are not always what they seem.
Answer:
The flowers in the garden grow
swaying in the field so low
everyone is planting them
the flowers, 'o thee is a gem
the flowers speak to me so high
but nothing compares to the little lullaby: LA LA LA!
the baby sleeps along the road
the flowers sway so very cold
flowers, o flowers you make me happy
and nothing is like you: so very snappy
Explanation:
The fourth line says that the flowers are a gem, and uses a metaphor. The fifth uses personification and says the flowers are speaking. The last line uses a simile and onomatopoeia in the words, LA, LA, and LA.
Option 1 is not correct because the quote is no longer Mr. Cliff's wording. The last choice is also not correct because () should only be used if you need to make a letter capital or change the verb tense for the quote to make sense. [Brackets] are used when including clarifying information in quotations, and [high school students] is clarifying who "They" are. Answer B is correct.