Hi all,
I have studied english for some years now but my skills are getting rusty due to lack of practise. So any help here would be much appreciated

The thing is I have seen written "I surprised at english people" I think this is wrong since "surprised" is adjetive so should be with a verb "I was surprised at english people" but then I started thinking and re-thinking about it and noticed that it could act as past tense like when I say "I went to the cinema", then I started to check here and there and I got so much confussion about this stuff so I think that only people from EnglishForward could solve that. So could someone bring me some light please