Actually, it should be 'there are' as it refers to 3 persons, but that option is not given.
So in Arabic, when listing things, do you have to put و in front of every list item?
yes, it is rare to have commas like english does.
Duolingo left out the 2nd 'and' so I got the test wrong ..
What's wrong with
'In front of me my father, my mother and my brother.'
thats not an english sentence, i guess :) you missed the word "is" or "there is".
Does not accept this order: "There are my father, my mother and my brother in front of me"
one "my" is omitted