Have Been Try Presentation Without Script

Personal Development have a presentation about PERSONAL GROOMING . I tried to present without script but I failed . I cannot use correct grammars during presentation . When I am doing presentation , my slides have a lot of words that are very hard for me to pronounce . I cannot pronounce the words during presentation . Because without script, I felt a bit nervous during presentation and I cannot did well in this presentation . Next week Personal Development will be having a presentation again and it is the last presentation in this semester . I will also present it without script again . I need to familiar myself to present without script although I cannot do well . After that I will have a lot chance to present so to make myself familiar to present without script very important for me .