Fizzy and refreshing soda drink with strawberry

Ingredients:
8-10 strawberries (top sliced off)
1 cup pineapple-orange concentrate
3 glasses lemon-lime soda
Sugar to taste

Method:
1. Mix strawberries, pineapple-orange concentrate and sugar in blender until smooth.
2. Mix this puree into lime soda.
3. Serve chilled.