7、My parents and I went to the park last Sunday．      

76．       

There were lots of visitor standing in front of the ticket      

77．       

window．We waited a long time and buy three tickets．   

78．       

In the Tiger Mountain of the park, I was too eager          

79．       

to see the fierce frightened animals that I quickened        

80．       

my steps through the crowd．Unfortunate，I got          

81．       

separated from my parents．I had hard time looking        

82．       

for them，and I had no luck．Wandering in the park，I felt  

83．       

alone without any companions．Worse still，I had no money,

84．       

so I had to walk to home，covering as much as 5 kilometers．

85．       

7、My parents and I went to the park last Sunday．      

76．   √   

There were lots of visitor standing in front of the ticket      

77． visitors

window．We waited a long time and buy three tickets．   

78． bought

In the Tiger Mountain of the park, I was too eager          

79．   so  

to see the fierce frightened animals that I quickened        

80． Frightening

my steps through the crowd．Unfortunate，I got          

81． Unfortunately

separated from my parents．I had∧ hard time looking      

82．  a     

for them，and I had no luck．Wandering in the park，I felt  

83．  but     

alone without any companions．Worse still，I had no money,

84． lonely   

so I had to walk to home，covering as much as 5 kilometers．

85．    to