Question

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).

Answer 1

1. Knocked, was having
2. Were you living
3. Didn't look, was speaking

Answer 2

1) Somebody knocked on the front door as I was having breakfast
2) Where were you living this lime last year?
3) Peter did not look at me as he was speaking.