French language Q&A Forum

Can this also be correct?

Can one say Nothing at all...rien de tout?

Hi, I'm wondering why the "de" is included in this line?

This lesson refers to the Infinitif Passé. I have been doing the lessons in order since level A0 and I don't think I have seen Infinitif Passé before. I figured it out, and finally noticed the link to a lesson about it at the bottom of the page, but perhaps this lesson could explain briefly what it is,  rather than using the name without previous explanation. 

"Si si, ..." -- I hear this all the time, but it doesn't seem to be an accepted answer. Is it just because it is technically redundant? Does it lower the register to use two "si" ?

Les enfants ont-ils récité ces mots en sautant à la corde?

What does mettrai mean

In the example “il se fatigua vite mais ils ne fatiguèrent qu’à la fin de la  journée” is there a reason why the verb is reflexive in the first phrase, but not in the second?

I know that I can use the passe compose when expresing the habits with" apres que"
is it valid for "quand,aussitôt que,dès que,lorsque,une fois que,
for example
Je me brosse les dents quand je me suis lèvé (first ı get up then I brush my teeths)
aussitôt je me suis levé, Je me brosse les dents
dès que  je me suis levé, Je me brosse les dents
lorsque je me suis levé, Je me brosse les dents
une fois que, je me suis levé, Je me brosse les dents

I wish your helps... Merci beaucoup.