A.hide
B.hidden
C.high
D.guide

A. The guests who stay in the Camping Ground.
B. The chef at the camping ground restaurant．
C. The owner of the Camping Ground．
D. Does not mention at all．

A．How can I do that
B．Are you going today
C．Did you get it
D．Do you have that
E．Would you like my help
F．Yes，I know
G．NO，I don’t know
H．Can I sell my used books