Bonsoir
1- Roald Dahl wrote a letter ....
2- The last time I saw Billy, he was living in London. The he moved to Bath. I never saw him again.
3- He pressed the bell and waited for a few seconds before someone opened the door.
4- Billy wasn't going to the pub when I saw him. He was going to the railway station.
bonne fin de soirée☺☺☺