What do you mean by this question?
"Don't forget to pack an extra lunch for your friend Mary."
B. Millay finds beauty in the autumn world but resents the rebirth of spring because she sees death and sorrow everywhere.
Answer:
lifelessly, casually, halfheartedly, sluggishly, idly, lazily, spiritlessly, Desultorily, indolently, wearily, sleepily, listlessly, lackadaisically, tiredly, languidly.
Explanation:
these are some antonyms for laboriously which means :in a way that takes considerable time and effort.