Sugababe Amelle spends night in cell after an assault charge

The video tutorial begins with a brief introduction and an expression of gratitude.

What are some alternative ways to express gratitude besides saying 'thank you'?

• Writing a note

• Giving a gift

• Offering help in return

• All of the above

Why is it important to acknowledge others' contributions?

• It boosts morale

• It is polite

• It encourages further help

• All of the above