Hi,
"A-elle faim" est incorrecte
→ A-t-elle faim?
✅(•‿•)
D because it means They eat pancakes on Saturdays and Sundays? And the answer would be Oui, ils en mangent tous les week-ends (Yes, they eat it every weekend.)
U need to conjugate the words
I don't really know but, I do know that, est means is, il y a means there is, et means and, and droite means right.
Sorry.
You question is supposed to be in English not in the language you are using.
Thank You :)