How're your studies?
   I'm not making any improvement. And it's hard to find time to study.
   I'm having a hard time understanding some accents.
   There are many accents throughout America. And, lots of non-native English         speakers in L.A.

Thanks for noticing.
Having a good work environment is important.
Taking breaks to refresh is also.
I'm glad you could make it. 君が都合をつけられてよかったよ。