短文改错
My parents and I went to the park on last Sunday.There were lots of visitors stood in front of the
ticket window.We waited a long time and buy three tickets.In the Tiger Mountain of the park,I
was too eager to see the fierce frightened animals that I quickened my steps through the crowd.
Unfortunate,I got separated from my parents.I had hard time looking for him,but I had no
luck.Wandering in the park,I felt alone without any companions.Worse still,I had no money,so
I had to walk home,covered as much as 5 kilometers.