Past Perfect and Past continuous

1) It is 10.00 am.

'She _______ (not look) very happy this morning.'

'Yes, she _______ (not be)! Someone ________ while she _______ .'

2) It is 18.00 pm.

'She _______ (not look) very happy this morning.'

'Yes, she _______ (not be)! Someone ________ while she _______ .'

I think, the answers are: 1) doesn't look, isn't, phoned, was sleeping. 2) didn't look, wasn't, had phoned, was sleeping. Could you tell me if these answers are correct? What about past perfect and past continuous together?