In each of the question given below, a statement has been given with a blank. Some words or phrases have been given in the options following the statement. Choose the most appropriate word or phrase that could fit in the statement to make it contextually meaningful and grammatically correct.

_______________ to her superstitions, the mumpsimus irrationally avoided black cats.

The correct answer is clinging.

Step-by-step explanation:
1. Understand the Meaning of the Sentence: The sentence describes someone who irrationally avoids black cats because of their beliefs. The word "mumpsimus" refers to a person who obstinately and stubbornly holds onto an incorrect belief, custom, or superstition, even after it has been proven wrong.
2. Analyze the Options:
- clinging: The phrase "clinging to" means adhering firmly or holding onto something tightly (like a belief or superstition). This fits perfectly because a superstitious person holds onto their beliefs, causing them to irrationally avoid black cats.
- falling: "Falling to her superstitions" is grammatically incorrect and does not convey the meaning of holding onto a belief.
- loosening / dropping: These words imply releasing or letting go of superstitions. If she were loosening or dropping her superstitions, she would stop avoiding black cats, which contradicts the sentence.
- flipping: This word does not make semantic sense in this context.
3. Conclusion: Thus, "clinging" is the only option that is grammatically correct and fits the context of stubbornly maintaining superstitions.