Fuel shortages cause increase in food prices

The video tutorial begins with a welcoming remark and then the speaker re-engages with the audience.

What is the tone of the speaker in the introduction?

• Negative

• Neutral

• Positive

• Indifferent

What does the speaker imply by saying 'I'm back again'?

• They have returned

• They are leaving

• They are tired

• They are confused