French language Q&A Forum

Is this construction good for "There's none left [of ...]?

Here it says that En can’t be used for people but I have heard it in the following context: Tu as des enfants, oui j’en ai trois. In this case en is referring to people? 

The lesson that drew me here said the correct answer was in the imparfait.  Ils ne habitaient plus ici but the examples in the lesson do not transition from the present to the imparfait. What makes the difference?

Qu'est-ce-que cette citation veut dire ? 

"he must be worried sick at the idea that I'm worried/anxious about his silence" ?

Quoi ? S'il a mal, avec intoxication d'alimentation, cloué au lit, il a plus des problèmes que si elle est inquiété, non ?

Si ça n'est pas correct, je n'en aucune idée. 

Bonjour!  Can someone help me with this sentence - in particular the word "en."   I am a little confused about why "en" is used along with "un épisode."  I probably would have written J'en regarderai un ce soir to mean I will watch one tonight.  Merci pour votre aide !

Can 'parcourir' be used interchangeably with 'couvrir' in the context of this exercise? 

Can we say par avion as well as en avion?

Why would it be "C'était un bâtard" not "Il était un bâtard?" The statement is specific. I asked my partner, who is a native French speaker, and he said both sounded correct/normal to him. He couldn't figure out why the latter is unacceptable, even viewing the rules provided. 

So which one is it? The examples say to use nos or notre with on. I did exactly that in the test and got it wrong. It would be useful to know when to use one and when the other one with on.