1)
1. The giraffe was very small.
2. My cats weren't Chinese.
3. Yolanda wasn't your best friend.
4. Julian and his sister were very intelligent.
5. The trees were very high.
6. My English teacher wasn't Scottish.
6. Diana's parents were on holiday in Belgium.
8. Those documentaries weren't interesting.
2)
1. was
2. wasn't
3. were
4. wasn't
5. was
6. weren't
7. was
8. was
3)
1. was
was
2. was
was
3. was
4. were
5. wasn't
was
6. was
7. were
8. was
4)
1. How old was Martha?
2. Was the teacher Italian?
3. Was Lorenzo in hospital?
4. Were the girls in the garden?
5. Was her husband a doctor?