Topic: verb (ক্রিয়া),

Best Answer Explained in Below-:

In the sentence "Fear of the police made the thief -- away," we need to fill in the blank with the correct form of the verb that fits grammatically and logically. The word "made" is a causative verb, which means it suggests that the subject (fear of the police) causes someone (the thief) to take an action.

In English, the structure following causative verbs like "make" requires the base form of the verb, which is the infinitive form without "to." The correct base form of the verb "to run" is simply "run."

Here’s a breakdown of the options:

- A) **run**: This is the correct answer because it is the base form of the verb that follows the causative verb "made." The construction is correct: "made the thief run away."

- B) **ran**: This is the past tense form and does not fit with "made," which requires a base form.

- C) **to run**: This is the infinitive form that is also inappropriate after "made."

- D) **running**: This is the present participle, which similarly does not fit with the structure required after "made."

Therefore, the correct choice is A) run, as it completes the sentence with both grammatical accuracy and logical sense.