Bonsoir à nouveau, I am uncertain about your continued confusion with the c'est and ce sont demonstrative pronouns. Here is something from the lesson that may help: «Note that ce is used with the verb être as follows: in its singular form, c'est, means it is /this is /that is, and in its plural form, ce sont, means they are /these are /those are. » Here is a link to another site that could possibly help clear up the confusion: https://www.tolearnfrench.com/exercises/exercise-french-2/exercise-french-3555.php Bonne chance.