Institution: জাতীয় কবি কাজী নজরুল ইসলাম বিশ্ববিদ্যালয় (JKKNIU) Exam: ঘ ইউনিট || জাতীয় কবি কাজী নজরুল ইসলাম বিশ্ববিদ্যালয় || 2013
Topic: Preposition, Subject: English Grammar (ইংরেজি গ্রামার)

Best Answer Explained in Below-:

The phrase "Every driver must be held --- this own actions" requires a word or phrase that conveys accountability for one’s own behavior. Among the given options, "responsible for" (Option A) is the most suitable choice.

When we say someone is "responsible for" something, it indicates that they have a duty or obligation to account for their actions or decisions. In the context of driving, this is especially relevant since a driver is expected to act safely and adhere to traffic laws, thereby being accountable for their conduct on the road.

On the other hand, "responsible to" (Option B) typically implies an obligation to answer to someone else, which doesn’t fit the sentence’s structure. "Liable to" (Option C) is often used in legal contexts involving obligation, but it implies a specific legal responsibility, which is not as general as the phrase requires. Lastly, "blamed for" (Option D) carries a negative connotation and suggests fault without the broader implication of accountability.

Therefore, "responsible for" most accurately reflects the idea of being accountable for one’s own actions, making it the correct choice for this sentence.