Why is the answer "boit de l'eau", and not just "boit l'eau"? Wouldn't "boit de l'eau" be a translation of "The horse drinks some water"? Not sure if Duolingo wrong, or just my understanding :)
I just dont get why it has to say de l'eau and not just boit l'eau. In some sentence I have used the later and it is always right. All of a sudden, in this sentence it is wrong!! Why!