Final answer:
Lines 7-10 of Sara Teasdale's 'THERE WILL COME SOFT RAINS' depict a tranquil natural setting, characterized by serenity and filled with pastoral imagery, consistent with option A.
Step-by-step explanation:
The setting of the poem 'THERE WILL COME SOFT RAINS' by Sara Teasdale is best described by option A: The setting is described as a tranquil and peaceful natural environment. Lines 7-10 specifically suggest a natural setting filled with imagery of flora and fauna, such as swallows and the smell of the ground after rain. This creates a serene and pastoral atmosphere, contrasting with urban bustle or technological advancement. The poem emphasizes interactions between nature and weather, imbuing the environment with a sense of calm rather than chaos or gloom.