Four injured in NYC pipe bomb explosion

The video tutorial briefly discusses the concept of walking back up to a line, emphasizing the importance of understanding the process and its implications.

What can be inferred about the speaker's attitude from the text?

• They are unsure

• They are assertive

• They are confused

• They are angry

What might be the context in which the phrase 'of course' is used?

• In a conversation

• In a book

• In a song

• In a lecture