Basically, "je fais" means "I do". Fais is a form of the verb faire, which is one of the most common French verbs and so has a huge number of possible translations, all depending on context.
devoir (verb) means 'to have to' in French. Devoir (noun) can mean duty, but it is probably homework, especially when used in the plural (les devoirs) e.g. je fais mes devoirs - I do my homework.
Dans un heur je vais finir mes devoirs.
In French, "faut" is the third person singular form of the verb "falloir," which means "to be necessary" or "must." It is often used in expressions like "il faut" to indicate a requirement or obligation.
Quand fais-tu du tennis ?
Je detest jouer au basketball at least that's how i learned it lol
je fais mes devoirs (usually plural, especially in that phrase)
I do my homework is "je fais mes devoirs" in French.
je fais mes devoirs
Je fais mes devoirs
Que fais-tu means 'what are you doing'. You have to answer by stating what is your activity. Ex. I'm reading a book > je lis un livre. Je fais à manger > I'm cooking. I'm doing the dishes > je fais la vaisselle. I'm doing my homework > je fais mes devoirs.
To do one's homework is translated "faire ses devoirs" in French. Ex: Le soir je fais mes devoirs avant le diner.
Je dois faire mes devoirs. (I have to/need to do my homework)
Je n'ai pas fini mes devoirs
You would say "Je vais faire mes devoirs" in French.
devoir (verb) means 'to have to' in French. Devoir (noun) can mean duty, but it is probably homework, especially when used in the plural (les devoirs) e.g. je fais mes devoirs - I do my homework.
"I'm going to ...": "Je vais faire mes devoirs demain." Simple future "I will ...": "Je ferai mes devoirs demain."
"je ferai mes devoirs"