A.Amusement.
B.Disbelief.
C.Ecstasy.
D.Delight.
A.the unsettledness of travel
B.the difficulties of trekking
C.the loneliness of travel
D.the unfamiliar environment
A.violated the traffic law.
B.illegally attacked a boxer.
C.attacked sB.after a traffic accident.
D.failed to finish his contract.
A.by the end of the year.
B.in over a year.
C.in August.
D.in a few weeks.