Pakistan prime minister arrives

The video tutorial begins with a simple greeting, setting the tone for the content that follows.

What emotions can be conveyed through the word 'hello'?

• Happiness

• Sadness

• Anger

• Surprise

How might the tone of voice change the meaning of 'hello'?

• It can make it sound friendly or hostile

• It has no effect

• It only changes the volume

• It can only be used in writing

Can you explain the context in which 'hello.' is used?

• Formal greeting

• Informal greeting

• Question

• Command