To get the most accurate translation, try using Google Translate
Hey,
Dans le rayon boulangerie-pâtisserie d'un supermarché, je m'attends à trouver une baguette, une pâtisserie, un gâteau et pourquoi pas un biscuit.
hope this helps
Bonjour
<em>If you meant complete with the correct article, it's DES, indefinite article plural</em>
Il va acheter des éclairs.
<em>If you really meant a correct possible adjective, you still have to add an indefinite plural articles which is "DES" which becomes "DE" , partitive article</em>
Il va acheter de bons éclairs.
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hope this helps ☺☺☺
I don't get what you are asking?