Which line demonstrates insecurity revealed through thoughts?

• A. He kept rehearsing what to say, fearing others would judge his appearance.
• B. She spoke with quiet confidence, drawing praise from classmates.
• C. He stood with open posture as rain drummed on the umbrella.
• D. Her notebook lay closed, its contents unreadable.

Answer: (A)

The main idea here is recognizing when insecurity shows up as a character’s thoughts. The line where he keeps rehearsing what to say and fears others would judge his appearance directly reveals an inner worry about how others see him. That mental preoccupation—thinking ahead about possible judgment—embodies insecurity expressed through thoughts rather than through actions on the outside.

The other lines don’t demonstrate insecurity in the same way. A line about speaking with quiet confidence shows outward assurance rather than inner doubt. A description of standing with open posture is a physical stance, not a glimpse into anxious thoughts. A closed notebook hints at secrecy or withdrawal, but it doesn’t reveal the character’s insecure thoughts about judgment.