To think in Danish 4 - tro or synes

Tro expresses a theory that in principle can be verified or falsified through a test:
  • Jeg tror, det er en god bog. (I've got reasons to believe that it's a good book - but I haven't read it)
  • Tro says: We'll see!

    Synes expresses an opinion based upon feeling:
  • Jeg synes det er en god bog. (I find that it's a good book - I 've read the book and I like it).
  • Synes says: That's how I feel about it!
    Choose: tro or synes in the drop-down-list
    - Prøv lige at se: du, at mit hår er fedtet?
    - Ja, men jeg bare, at du brugte Teen-wax freench-fry-hold. Jeg skulle lige til at sige, at jeg , at det sad godt.
    - Jeg , du lyver.