Пж надо срочно! Английский язык!

They were reading a book when mum came.
I was driving to work at 8 oclock yesterday
You were sleeping when i called/
Who was playing the guitar when you came
What were you doing at seben oclock yeaterday

When did granny make a cake
What was granny making at ten this morning
Whats the time granny was making cake this morning
Who was making a cake at ten this morning
What was granny doing today

Первое без дид
в самом первом зачеркни дид