---Excuse me，can you tell me where the roller coaster is？

---______．

1. A.
   No，I don't know the place
2. B.
   Yes，but I'm too busy．
3. C.
   Yes，go with me，please．
4. D.
   OK．Straight down，then left．

Excuse me，can you tell me where the roller coaster is？

________．

[　　]

A．No，I don't know the place

B．Yes，but I'm too busy．

C．Yes，go with me，please．

D．OK．Straight down，then left．