B is the correct answer for your question.
Answer: wandered aimlessly
Explanation: They are teens. Teens are impatient, and will must likely be moving around waiting anxiously for the gates to open.
The answer to the question above is letter A. The information we choose to reveal to the receiver according to the Jo-Hari window is the common knowledge. Jo-hari window is a technique were could be used to help people get a better understanding with their relationships and others.
The uprising of the twenty thousand concerned a strike was held by garment workers.