Put the sentences (a-c) in the correct order, then fill in the blank to make it a logical text.

Using electronic devices in modern classrooms has several disadvantages. __________

a. In addition, technical problems such as internet issues or device malfunctions can interrupt lessons and waste time.

b. One major issue is that students can easily get distracted by games, social media, or other non-educational contents.

c. Another problem is that overuse of devices may reduce face-to-face interaction, which is important for developing communication skills.