Syntax: I rated  myself  4 because I were naturally can say what I wan't to say and i was able to answer the questions right (for me)  
Semantics: I rated myself  3 because i had an errors and  I'm not really to the words I' m going to say.
Fluency: 4 because when I was talking I was taking time ti think of what I'm going to say next
Pronunciation :  I rated myself 3 because my pronunciation of words weren't that clear because my heart was beating fast.