French language Q&A Forum

Why quitter is correct answer, but not sortir ?

I found an example in the lesson where sortir is used to describe a personne leaving work at 19h

When do we use ‘eux’ for them, instead of ‘leur?’

I answered like this, il le lui a refusé? Il le nous a refusé aussi, I was wrong. What went wrong, please? 

where does the 'd' before 'y' come from

Google Translate uses the simpler a 11 heures instead of d'ici 11 heures to translate "by 11". Are both acceptable? Is the one used in the lesson preferable? Which is most commonly used?

Why is there no de with this sentence? J'espère ne pas faire d'erreurs.

On a writing exercise (Cette Semaine) was asked to translate : On Monday, I went shopping with my son. My response - Lundi, j'ai fait les magasins avec mon fils. It didn’t match answers given - Lundi, je suis allé faire les magasins avec mon fils. Is there anything wrong with my answer? Went shopping is translated similarly here. 

When combining conjugations like ne jamais and ne nulle part, do we keep the nulle part rule of going at the end of the clause?

Example:
Je n'ai jamais nulle part allé
Ou

Je n'ai jamais allé nulle part

I never went anywhere

I thought that, “ Nous sommes en train de le finir.” is incorrect since de le becomes du…

Why is there no preposition "de" after the verb "descend" in the phrase: "Elle descend les escaliers" ?