French language Q&A Forum

Can someone please explain the second part of this sentence (in the "Tip" box of the lesson)? I'm not clear what "...and not regardless of which, like with verbs such as..." part of the sentence means.

You won't use this in Indirect Speech where whether = if and not regardless of which, like with verbs such as se demander (to wonder) or savoir (to know). 

I've read this many times and it just doesn't make sense to me. Anyone else having touble with this?

“...de serre. ce qui...” —-> 

“...de serre. Ce qui...”

I’m interested to know how you’d say "this time last year" in French? In English, it emphasises that it’s an exact period ago, so more precise than "il y a un an".

1-can we replaces "y"  with  verbs which have infinitive verbs
 2-can we replaces "en" with verbs which have infinitive vers
for example
1-J'ai besoin de dormir----- j'ai en besoin
2-je chosis de faire mes devoirs

I am confused as to which phrases are acceptable in current lingo. For examples, "bartoter dans le marché boursier" for dabble in the stock market. Is this completely wrong? If so, why?

Is "faire les classes" wrong for learn the ropes?

The dictionary that I looked at used "examiner" for review; others used "revoir"

Finally, I am mystified as to why "une hypothèque" is not given as an option for mortgage. This is a word I heard most often when I lived in France. 

I am a little confused. The lesson says that in the negative, de l' becomes d' (in front of a vowel or silent h). However, the example given: C'est de l'huile d'olive ? -Non, ce n'est pas de l'huile d'olive.  

Shouldn't it then be: Ce n'est pas d'huile d'olive.

In a related doubt, are these sentences correct:

Tu as de l'argent? Non, Je n'ai plus de l'argent. (Do you have some money? No, I do not have any money.)

or should it be: Non, je n'ai plus d'argent.