CLEAN : Strict safety measures at Beijing train station for regional arrivals

The video tutorial covers basic communication techniques, including how to hold on and call someone, followed by a brief mention of the concept of popularity.

What action is suggested in the dialogue?

• Call somebody

• Hold on

• Do nothing

• Leave the area

How might the phrase 'hold on' be interpreted in a conversation?

• To wait

• To stop

• To listen

• To agree

What could be the reason for calling somebody in this context?

• To seek help

• To share news

• To ask a question

• To make a complaint

What does the term 'popular' refer to in the context of the dialogue?

• A person

• A trend

• An event

• A place

In what situations might someone use the word 'popular'?

• Describing a movie

• Talking about a person

• Discussing a song

• All of the above