(A)What do you know about the UN?
Where is the headquarter of the UN ?
What is the emblem of the UN?
What is the flag of the UN?
Who are the present and former Secretary-General of the UN ?
When is United Nations day ?
What is the purpose of the UN ?
What do you think the UN do to help the world ?
(B) about goodwill ambassador?
Who are they ?
What are they famous for ?
What do they do to help the people in need?
