All these exercises seem to be confusing jahon (his/hers/its) with with jevon (yours pl.). At least, the tool tips and the wiki page have it otherwise.
Confused because hovering over "jahon" reveals "his, its, her" but if I use these, they are marked incorrect.
If jahon means "yours" as the translation requires, why not put that in the hints to reduce confusion?
"hers not" was deemed incorrect...
"My daughters are sleeping; his are not"
Why is "are" marked wrong.