CLEAN : London mayor talks air pollution with Delhi school children

The video tutorial begins with an apology for a phone interruption and a discussion about PM times, exploring the differences between 10:00 PM and other PM times. The speaker then mentions a school in London and describes a farewell routine involving high fives. The video concludes with expressions of gratitude and thanks to the participants.

What is the initial question raised in the first section?

• Who is calling?

• What is the weather like?

• Where is the PM?

• What time is it?

What is being compared in the second section?

• Day and Night

• Morning and Evening

• PM and 10:00 PM

• AM and PM

Which city is mentioned in the second section?

• London

• New York

• Paris

• Tokyo

What activity is mentioned during the farewell at school?

• Giving high fives

• Waving goodbye

• Shaking hands

• Singing a song

What is expressed at the end of the final section?

• Anger

• Gratitude

• Sadness

• Confusion