—Sandy，can you tell me ________?

—Sorry，I’ve no idea．

A．how many guests have been here     B．when is the party

C．why did they come                   D．where will they leave

—Sandy，can you tell me ________?

—Sorry，I’ve no idea．

A．how many guests have been here                      B．when is the party

C．why did they come                                 D．where will they leave

—Sandy，can you tell me ________?
—Sorry，I’ve no idea．

---Sandy，can you tell me ________?

---Sorry，I’ve no idea．

1. A.
   how many guests have been here
2. B.
   when is the party
3. C.
   why did they come
4. D.
   where will they leave