Please capitalize where necessary: a complete game round includes no win or multiple wins or multiple wins with free games if awarded any.
A: A complete game round includes No Win or Multiple Wins or Multiple wins with free games if awarded any.

Please capitalize where necessary: on saturday we can expect mainly cloudless weather. morning temperatures will be around 28 °c. during the day they will reach a maximum of 33 °c. low temperatures at night will be around 28°c. westerly winds are weak.
A: On Saturday we can expect mainly cloudless weather. Morning temperatures will be around 28 °C. During the day they will reach a maximum of 33 °C. Low temperatures at night will be around 28°C. Westerly winds are weak.

Please capitalize where necessary: several of us have known each other for many years.
A: Several of us have known each other for many years.

Please capitalize where necessary: one common cause of motility disorders of the stomach and intestines is diabetes mellitus.
A:
One common cause of motility disorders of the stomach and intestines is diabetes mellitus.