4) Find mistakes and correct them:
1. Amanda and Dolly was preparing for the party all day yesterday.
2. Were Ron and Frank having a driving lesson at 6 o'clock yesterday? - Yes, they was.
3. We were decorated the hall for the celebration all the morning yesterday.
4. I were looking through the mail at 10 o'clock last morning.
5. Was Mark and Vicky preparing their project from 3 to 7 yesterday? - Yes, they were. 6. Was Rosy cooking supper when you came home yesterday evening? - No, she was. 7. Was you sleeping when iphoned you yesterday? - Yes, I was.
8. You were waiting for the doctor at 2 o'clock yesterday? - No, I wasn't.