French language Q&A Forum

I understand that "raide" is more common but is "lisse" incorrect? In what context would you use "lisse"?

I *think* I understand when to use “avoir besoin de” or “devoir”, but how/where does “falloir” work? (Note: I asked a similar question in the lesson on “falloir”)

Normally when you explain how a verb works, you give examples of every ‘person’ - 1st, 2nd & 3rd in both singular and plural.  In this example you have not listed the 3rd person plural and I think it might be an oversight:  https://kwiziq.learnfrenchwithalexa.com/my-languages/french/tests/results/18797378/system?quick-lesson-popup=2

What is the difference between de la Maison and à la Maison? When do you use de and when do you use à. 

If ce qui/ ce que is supposed to be used to refer to a part of a sentence/ an idea, instead of just a single word, then why does this sentence use ce que?:

"C'est tout ce que j'ai dit"

I know that 'tout' could be considered a general idea, but why is ce que not used in this sentence, when 'quelque chose' is also a general idea?:

"C'est quelque chose que j'ai dit"

Is it not also valid to ask, “Ça te dire…?” In place of “Est-ce que tu veux..?”

In the line: "je vais y aller maintenant" why is the "y" included? I thought near future was just aller + infinitive. This also does not seem to be following the rules for "y"as an adverbial pronoun. Thanks!