CLEAN : One killed in accident on world's biggest cruise ship: rescuers

The video begins with a light-hearted introduction, followed by instructions for the audience to stand.

What is the initial tone set by the speaker in the video?

• Confused and uncertain

• Casual and light-hearted

• Angry and frustrated

• Formal and serious

What does the speaker do after making a casual remark?

• Asks a question

• Ends the video

• Starts a serious discussion

• Laughs, indicating humor

What might the speaker's laughter suggest about the atmosphere?

• It is tense and uncomfortable

• It is relaxed and enjoyable

• It is formal and strict

• It is confusing and unclear

What action does the speaker request from the audience?

• To sit down

• To stand up

• To remain silent

• To clap hands

Why might the speaker ask everyone to stand?

• To introduce a guest

• To start a new activity

• To take a break

• To end the session