A. Leaving the conclusion vague
B. Summarizing key points and restating the main argument
C. Introducing new ideas
D. Providing an extensive list of examples
Answer: Summarizing key points and restating the main argument
A. Leaving the conclusion vague
B. Summarizing key points and restating the main argument
C. Introducing new ideas
D. Providing an extensive list of examples
Answer: Summarizing key points and restating the main argument
Additional Information: A conclusion should effectively summarize key points and restate the main argument.
Subjects: IELTS, Test Preparation