My favorite dessert is ice-cream because after eating, soft and cool ice-cream makes my mouth clear. = My favorite dessert is ice cream because after eating a soft and cool ice cream, it makes my mouth clear.

Also it has many flavor. For example, chocolate, strawberry and banilla! = It also has many flavors such as chocolate, strawberry and vanilla!

My favorite flavor is chocolate^-^ = My favorite flavor is chocolate. ^-^ (Note: Don't forget the period. ^^)

Also if I eat Ice-cream, my minds become calm too. = Eating ice cream makes my mind calm, too!

NOTE: I love the cheese and the cookies and cream flavor ice cream! ^^