Question

5. l (slept I was sleeping) when his mother (came /was coming) back.
6.On Monday Mary (cooked/was cooking) lunch when the postman (brought/was bringing)her a letter from her friend.
Срочно помогите умоляю​

Answer 1

5.I was sleeping when his mother came

6. On Monday Mary was cooking lunch when postman brought her letter from her friend.

Объяснение:

Past continues (was/were, V ing) - минулий тривалий

Past simple (V ed) - минулий простий