Напишите к этим предложениям отрицательные и вопросительные предложения) 1. she was washing up yesterday morning. 2. peggy was writing a story at 7 o'clock last night. 3. they were picking up wood when we came. 4. we were singing songs at 10 o'clock last monday. 5. i was reading a book when she called. 6. when we came, she was sleeping.

1 she wasn't washing up yesterday morning
  was she washing up yesterday morning?
2 Peggy wasn't writing a story at 7 o'clock last night.
    was Peggy writing a story at 7 o'clock last night?
3 They weren't picking up wood when we came
  were they picking up wood when we came?
4 We weren't singing songs at 10 o'clock last Monday
   were we singing songs at 10 o'clock last Monday?
5  I wasn't reading a book when she called
    was i reading a book when she called?
6  When we came, she wasn't sleeping
   was she sleeping,When we came?