French language Q&A Forum

What about adding "non" at the end of a question when seeking confirmation? 

Such as "Tu parles anglais, non?" as a shorthand for "Tu parles anglais, n'est-ce pas?"

Qu'est-ce que tu penses?

but,

Qui est-ce qui vient ce soir?

Just wondering why 'Qui', which ends in a vowel, wouldn't contract when the following word begins with a vowel, as does the example with 'Que'?

Why can't we use "fait le natation" as a translation for "my sister goes swimming every saturday"? In another lesson it talks about how fait le natation is for regular swimming or team.