French language Q&A Forum

Somewhere in my past studies, I was told that using "bien" with "aimer" actually lessens its meaning from love to like.  Did I get that wrong, because in my recent lessons, it's used more as an intensifier.  Sorry if I missed this on the thread before.

Currently, I am doing a part time job.

Is it right that you don't pronounce the 'S' at the end of 'suis' when it's followed by 'à'?

I had thought anytime a vowel sound follows a word ending in 's', you pronounce that s. Like with 'Je dine dans une...'

Which is right and why?

ce sont des trains.

ou 

ces sont des trains.

I have never seen "merci pour". From my knowledge, merci or remerci is followed by "de". Please provide further explanation on this topic or Is there a lesson on this within Kwizqi? 

Could this be a mistake in the transcript?    ...qui tienne dans une cabin d'avion 

Does this convention only work when talking about full thousands/millions/billions? What if you want to say 12,505 things or 1,350,000 things?