"The fish swim next to them."
Translation:הדגים שוחים לידם.
In English, this sentence is in plural (swim, not swims), but in the multiple choice exercise Duo offers two Hebrew options in singular (הדג שוחה לידם and הדג שוחה לידן ) and no options in plural.
why is it that duolingo does not accept that a single fish swims next to them? So rigid!