This is what i thought, too!
I thought I read "das ... hier" can be read as "this." Is there a reason "Is this water deep?" shouldn't be accepted?
I've put the same thing and it was counted wrong. At the beginning of the lesson, the brief theory there explained exactly what you've said. Should I report it?
Typing Wasser just feels good for some reason
Wasser Wasser Wasser Wasser Wasser Wasser
I did not hear the word "hier" at all. It sounded like english "you" so I guessed "zu tief." I reported it (16 March 2018). Anyone else have this issue with the audio quality?