Look for keywords in the paragraphs that match the heading, but be aware of synonyms. B. True/False/Not Given
Identify the part of speech needed (noun, verb, adjective) and scan for synonyms of the words surrounding the blank in the question. Graphic Novels Ielts Reading Answers
Therefore, "However" is the only logical choice. "Otherwise" suggests an alternative, "In addition" would add another point, and "Therefore" would indicate a result, none of which fit the contrasting relationship between the two sentences. Look for keywords in the paragraphs that match