Ответ:

Ex.4

1. Paul was at school yesterday? C. No she was ill

2. John and Jane were on holiday last week? D. Yes is were in Frence

3. The food was nice at lunchtime? A. Yes, it was yuammy!

4.The shops were open yesterday, B. Yes, they were

Ex.5

1) Was     5) Was

2) Were  6) Were

3) Was    7) Were

4) Were  8) Was

Ex.6

1) Peter                          3) Peter

2) Nils Room Playing    4) Film about clowns