French language Q&A Forum

Salut! Je m'appelle Lulu. J'ai une question a propos mon quiz. 

I was asked to put a check mark next to the sentences that had the correct order of the adjective. I did not put a check mark on the following sentence: "un ogre grand comme une maison" because according to the lesson, the adjective "grand" is placed before the noun, but in this sentence the adjective "grand" is after the noun and it was marked as wrong. Could you please explain why I got it wrong? I am confused about this grammar rule. Merci beaucoup.

J'ai mangé trois mangues.

If ' trois mangues ' is underlined >> Je l'ai mangée.

If only  ' mangues ' is underlined >> J'en ai mangé trois. 

Is this correct? Or do we always use en whether the number is underlined or not.

Est-ce qu'on utilise "À partir du premier jour des vacances..." au lieu de "Dès le premier jour des vacances..." dans ce contexte ?  Si non, pourquoi ?

Why is fut used in the above, rather than était.To the best of my knowledge, we have not been introduced to the Historic?

In this exercise, "rr" of Pourriez-vous sounds silent but in the lesson (Conjugate pouvoir in the conditional present in French = could (Le Conditionnel Présent)), for the same Pourriez-vous, I can make out clearly she's enunciating it. Is it just that I can't hear the "rr" in this exercise as clearly as the other one?

Why is it 'on en achètera une fois qu'on sera arrivés" and Not 'on en achètera une fois qu'on arrivera"

Why isn't "je lui ai fabriqué un album photo" not "j'ai fabriqué pour lui un album photo"?  The grammar section on lui v le focuses exclusively on verbs followed by à such as plaire and téléphoner. 

Google Translate says "I made an album for him" = "J'ai fait un album pour lui" (but weirdly, "I made a photo album for him" = "Je lui ai fait un album photo").

We were asked to translate "around the globe."  The answer was given as "du monde entier."  Why not "autour du globe"?