Read the beginning of a sonnet.

the dark descends and soon the sounds of night
echo through the woods, across the creek

which pair of lines best completes the quatrain using sonnet conventions for rhyme?

the sound of mice as they begin to squeak
and tulip branches as they sway and creak
a pair of bats who are brave without the light
and firefly flashlights that begin to ignite
a whisper of an owl’s wings in flight
and mud-bound frogs learning how to speak
a wind disturbing peaceful, sleeping leaves
a midnight pipe that springs a stubborn leak