1) What happened in your house when I was yesterday there?
I rang the doorbell but nobody answered me even if inside I heard music.
2) They already worked in that laboratory since a few months when they made this discovery.
3) He wanted to know what foreign countries I visited and which of them I liked more.
4) He did not even manage to run from the house because he remembered about the borrowed book from the library.
5) His grandma died after she was sick 2 years.
6) After he read the article he stopped smoking.
