Please capitalize where necessary: ml arab's "primadonna" mitra aasa celebrated her 15 years old birthday.
A: ML ARAB's "Primadonna" Mitra Aasa celebrated her 15 years old birthday.

Please capitalize where necessary: you can also play unlimited dart mode if you want. enjoy!
A: You can also play unlimited dart mode if you want. Enjoy!

Please capitalize where necessary: thousands of individuals have discovered the many benefits of forskolinfitpro when trying to lose weight.
A: Thousands of individuals have discovered the many benefits of ForskolinFitPro when trying to lose weight.

Please capitalize where necessary: 1993: oil painting work “net – design about net” won a silver prize at the 93 china oil painting annual exhibition.
A:
1993: Oil painting work “Net – Design about Net” won a silver prize at the 93 China Oil Painting Annual Exhibition.