French language Q&A Forum

In the quiz there's a sentence that reads:

Christophe finissait son déjeuner quand les autres sont arrivés. 

The English translation says

Christopher was finishing his breakfast when the others arrived. 

The quiz says déjeuner not petit-déjeuner. 

In the statement "J'aime bien ta voiture, elle est mieux que la leur." why "mieux" is used despite the fact that "voiture" is feminine?

The lesson doesn't say if it's okay to replace the pronouns un & autre with subject nouns. E.g  for: 'Neither Julien nor Sophie can come.' can you say 1) 'Ni Julien ni Sophie ne peuvent venir.' ? or do you have to say 2)'Julien et Sophie ne peuvent venir, ni l'un ni l'autre'  or how about 3) 'Ils ne peuvent venir, ni Julien ni Sophie.' ? Or are all three okay?

Salut, pouvez-vous m'expliquer la phrase suivante:

Non, mais on devrait vérifier discrètement quand on ira la voir le weekend prochain.

Pourquoi on utilise le futur simple pour "aller"?

Am struggling to understand why the answer uses the present subjunctive of etre.

Thanks for any help!

Is it always the case?

I'm sorry, but I still don't quite understand the role of "en" in the sentence referred to. Is it a pronoun to refer to 'Les enquêteurs' ?