I didn't speak to my neighbours until they introduced themselves

2) He had made ....before I arrived (всё писать не буду)3)She was having.....I rang.4)He didn't live ...when I met5)It was raining.....didn't want to take...6)...boss was waiting in the office when I got to work...

2 was making, arrived 3 was having, rang 4 didn't live, met 5 was raining, didn't want 6 was waiting, got