Question: Arrange the following sentences to form a coherent paragraph: 1. The results were surprising. 2. Researchers conducted a study. 3. Many participants reported feeling more anxious. 4. This led to further investigation.
Options:
Correct Answer: 2, 1, 3, 4
Solution:
The logical order is 2, 1, 3, 4, as it starts with the study, then discusses the surprising results, followed by participants\' feelings, and concludes with further investigation.