Either (B) or (C). Blushing is a tell tell sign that they are a bit of a romantic, but hiding the letters might also show that as well. If it was me I would answer B though.
1) Which statement best explains how the imagery in Stanza 4 affects the tone of the poem?
D. It creates a sense of urgency and worry and sets a concerned tone.
2) How does the reference to "a letter from our Pete" affect the poem?
D. It helps indicate that the poem takes place at a time before modern communication methods existed, and it helps evoke an era when life moved at a slower pace.
c.
Dangerous should be emphasized