Как бы вы ответили. <p>Write general questions for these sentences using the past continuous. Don&rsquo;t forget about question marks. Example 0. Sam was having lunch. Answer 0. Was Sam having lunch? 1) 1. Richard was working in the garden. 2) They were eating a cake. 3) Henry was listening to the radio.&nbsp;</p>

1) Was Richard working in the garden? 2) Were they eating a cake? 3)Was Henry listening to the radio?
Просто выносим глагол-помошник на первое место (was/were), далее подлежащее и глагол с окончанием ing