New York City Subway

The video tutorial repeatedly instructs viewers to close the doors, emphasizing the importance of this action through repetition.

Why is it important to close doors?

• To maintain privacy

• All of the above

• To save energy

• To keep noise out

What is a key reason for repeating the action of closing doors?

• To make it a habit

• To annoy others

• To confuse people

• To waste time

What can be a consequence of not closing doors?

• Increased energy bills

• Improved air circulation

• Enhanced security

• Better lighting

What is the final emphasis on closing doors about?

• It is a personal choice

• It is unnecessary

• It is crucial for safety

• It is a modern trend

Which of the following is NOT a benefit of closing doors?

• Privacy maintenance

• Energy conservation

• Improved security

• Increased noise levels