French language Q&A Forum

I'm struggling to hear the difference between 'vais' and 'fais'.. is there's difference? the examples sound similar 

In the mini quiz after the lesson on Du, I translated this sentence as “Julie wants some chocolate”. The lesson on “du” clearly stated this to mean “some”. Why was I marked as not correct? The answer was given as “Julie wants chocolate”. If this translation is the preferred one why is it not taught in the relevant lesson? 

As a Catholic, I was always taught that Jesus died on Friday and rose to heaven on Sunday. I know this is argued in theological circles unendingly, but there were three days between Jesus' death and when eh ascended into heaven, as is part of the liturgy, "on the third day he rose again". I guess this isn't a question, but I was surprised to read in your essay that he died and ascended on Sunday. Is that a French thing?

why not:

Ils l'ont dessinés eux-mêmes.

I have reported this beforehand, which might have been the wrong thing to do before posting to the Q&A Forum, but it seems my point was missed by the person responding to the report, so I'll try to see if this is a better place for a more fluid conversation.

I'm not a native speaker of either English(though my proficiency level is definitely not low) or French(not so good with this one yet), but it seems to me that both *I'm going to go* and *I will go* can be used for immediate future (whatever ''planning'' arrangements might be), and it's rather ambiguous in the french sentence to deduce that *am going to go* should be used over *will go*, thus to me it would seem that both variants should be accepted as viable answers.

I would be glad if somebody could clear up why one is acceptable, and the other is not.

Thank you.