Past simple or past continuous? 1) somebody (knock) on the front door as I (have) breakfast 2) where __you (live) this lime last year? 3) Peter (_no look) at me as he (speak).

1. Somebody knocked on the front door when I was having breakfast. Past Simple/Past Continuous

2. Where were you living this time last year? Past Continuous

3. Peter didn't look at me as (when) he was speaking. Past Continuous (в значении "Питер не взглянул на меня, когда он произносил речь")