Select the most appropriate option to fill in blank number 3.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. to.
- In this context, "to" is used to indicate purpose or intent.
- This part of the sentence is referring to the sound produced by the flowers.
- The phrase "to the ear" is used to specify the sensory perception involved, emphasizing that the sound is appreciated by the sense of hearing.