You are a very intelligent girl.
Note. The ja is there for emphasis, it doesn't necessarily change the meaning, but it could be a hint for irony or sarcasm.
You are a nice girl.
You are a kind girl.
Ich denke Ihr nettes translates as I think your [not you are] nice.
You are fast.
Du bist der absolute Hammer! = You are totally awesome!
It means "When will you be at home?"
translated it means are you ready
Wie alt bist Du? means: how old are you?
Du bist so weich = You are so soft
Not sure what the meaning may be but that translates to "You are Audi".
You are the love of my life.
It means "Short question, are you in Berlin?"
Primas is not an ordinary German word. It can be the title for an important bishop or the first violinist in a Hungarian gypsy music-band.Du bist ein ... - You are a ...
Mein guten du bist hubsch is grammatically incorrect. The correct form would be:Meine Güte, Du bist hübsch which translates as My Goodness, you're pretty.