_____ the office work, he came to the sitting room and relaxed a while.
___ , he still put people’s life in the first place.
--- Did you go to her birthday party held the day before yesterday? --- I ____, but something unexpected happened at my home.
___ the fact that he found math boring, he was still good at it.
They say that ___ Chinese language is particularly difficult for ___ European.
— Hey, you haven’t been acting like yourself. Everything OK? —______ .