select the most appropriate word to fill in the blank. The pleasant ______ of the rain as it fell on the dust made me feel nostalgic. (a) incense (b) balm (c) aroma (d) perfume

Options

A. incense
B. balm
C. aroma
D. perfume

Explanation

Aroma means a pleasant smell. The given sentence states the pleasant smell formed when drops of rain touch the dust. Hence, ‘aroma’ will be the most appropriate answer.