Here are my walkthroughs for the fruit collecting missions in the City Park location of Cut the Rope 2

 
Fruit Collecting - Forest walkthrough

Fruit Collecting - Sandy Dam walkthrough

Fruit Collecting - Junkyard walkthrough

Fruit Collecting - Underground walkthrough

Fruit Collecting - Fruit Market walkthrough
 

Level 73 - Collect 21 fruit

 

Level 74 - Collect 37 fruit

 

Level 75 - Collect 54 fruit

 

Level 76 - Collect 37 fruit

 

Level 77 - Collect 78 fruit

 

Level 79 - Collect 46 fruit

 

Level 83 - Collect 54 fruit

Level 86 - Collect 30 fruit

 

Level 87 - Collect 34 fruit

 

Level 88 - Collect 64 fruit

 

Level 91 - Collect 59 fruit

 

Level 95 - Collect 79 fruit

 

Level 96 - Collect 19 fruit

 

Fruit Collecting - Forest walkthrough

Fruit Collecting - Sandy Dam walkthrough

Fruit Collecting - Junkyard walkthrough

Fruit Collecting - Underground walkthrough

Fruit Collecting - Fruit Market walkthrough