Question

complete the sentence with the best subject. outside my window, ________ gently falls on the oak trees. the soft white snow warm raindrops

Explanation:

We need to choose a subject that agrees with the verb "falls" (singular verb). "The soft white snow" is a singular subject, while "warm raindrops" is plural (would require "fall" instead of "falls"). So "the soft white snow" is the correct subject.

Answer:

the soft white snow