French language Q&A Forum

*Eux* seuls sont venus - why this is correct and not - Ils seuls sont venus 

Can someone explain for me the answer for the following question? The answer given is D'immenses vagues

________ immenses vagues venaient vers moi

While I understand the need to change des to de/d' when the adjectives are in front of the noun, I don't quite understand this sentence. 

Shouldn't we use LES here? Surely the waves that coming at me is specific and defined and cannot be some random waves.

Or is it because the English translation is "Huge waves come at me", and without the word THE, the whole expression of "huge waves" become non-specific / undefined?

Merci beaucoup en avance :)

Am I right in thinking that once you have reached 100% at a level, you can continue practicing with the tests to improve beyond 100%? Is that better than moving onto the next level, which in my case would be C1

May I use "faire" verb to make tea/coffee or other drinks? May I use faire instead of preparer? 

What will be th tranations of these questions? I can make a good cup of tea/ I make tea well/ I was making tea

If a bag (sac) is described as heavy wouldn't it be lourd not lourde as sac is masculine?