Correct Answer: A

Rationale: The correct answer is A: 'A doctrine.' The suffix -ism is commonly used to denote a system, doctrine, or belief. Words like polytheism, communism, and nationalism all represent specific doctrines or systems of belief. Therefore, the suffix -ism in these contexts indicates a particular set of ideas or principles. Choices B, C, and D are incorrect because -ism does not typically refer to a condition, characteristic, or state of being, but rather to a specific ideology, doctrine, or belief system.

Correct Answer: A

Rationale: The correct answer is A. Javier has already outlined his paper, written a draft, and revised it. Brainstorming topics typically occurs at the initial stages of the writing process to generate ideas and develop a focus. Since Javier has already completed a draft, the brainstorming step has not been done. Choices B, C, and D are incorrect because Javier has already conducted research, written a draft, and selected a topic for his essay.

Correct Answer: D

Rationale: The prefix 'per-' commonly means 'through,' indicating movement from one side to the other or completely through something. In this context, 'through' is the most fitting interpretation as it aligns with the idea of complete passage or thorough involvement. The other options do not convey the concept of going completely through something. 'Across' implies moving from one side to another but not necessarily all the way through. 'By' denotes proximity or secondary involvement rather than passage through. 'With' indicates accompaniment or association, which is not reflective of the prefix per- in terms of movement or completion.

Correct Answer: A

Rationale: The correct transitional words or phrases that indicate contrast are 'Regardless' and 'On the other hand.' 'Regardless' introduces a contrasting idea, while 'On the other hand' explicitly signals a shift in perspective or introduces an opposing viewpoint. 'Furthermore' and 'Moreover' are not used to indicate contrast; instead, they are used to add more information or support to a related point.

Correct Answer: C

Rationale: The correct structure is 'whom to hold responsible' as 'whom' is the object of the verb 'to hold.' In choice A, 'who' should be 'whom' to indicate the object of the verb. Choice B is incorrect as 'whom' is incorrectly placed before 'was responsible.' Choice D is also incorrect due to the awkward phrasing and the use of 'on' which is unnecessary.