Prince Philip Duke of Edinburgh arrives by royal helicopter and chatting to crowd

The video provides a brief introduction to the main topic, highlighting key points and setting the stage for further exploration.

What does the term 'back' refer to in the context of the text?

In what situations might someone say 'back'?

How would you interpret the phrase 'Just now' in a conversation?

What emotions or reactions might the phrase 'Just now' evoke?

Can you provide an example of a scenario where 'Just now' would be an appropriate response?