听对话或独白，根据对话或独白的内容，从下面各题所给的A、B、C三个选项中选择最佳选项。每段对话或独白你将听两遍。
What will be given by some pop singers from Hong Kong?
A. A class.               B. A concert.                C. A game.
Who are welcomed to enjoy it?
A. All the people.        B. Only the children.        C. Some students.
Where will it be held?
A. In the hall.           B. On the playground.        C. Outside the hall.