Why is this incorrect? I got a "fill in the blank" exercise and tatws seemed as reasonable as tegan
I'm wondering, too. There were several gramatically correct answers, like cath or moron.
No, it was "select the missing word," but all four choices would work.
That question now seems to have vanished. The only one now present in that section of the course using the same sentence gives choices for the word eisiau, not for tegan.