3 These flowers are beautiful. They were expensive, weren't they. - No, they welop 4. James and Charlotte at the florist's or at the bookshop? - They..... at the florist's. 5 That's a pretty dress. Sit in the sale? - Yes, it was 6. there a toy shop in that shopping centre? - No, there Warn we 7 Where you yesterday, Sam? - at the zoo with my mum. 8 We at home last night. - Wewenat the cinema with friends.

Краткое пояснение:

1. These flowers are beautiful. They were expensive, weren't they? - No, they weren't.
2. James and Charlotte at the florist's or at the bookshop? - They were at the florist's.
3. That's a pretty dress. Was it in the sale? - Yes, it was.
4. Was there a toy shop in that shopping centre? - No, there wasn't.
5. Where were you yesterday, Sam? - I was at the zoo with my mum.
6. We were at home last night. - We weren't at the cinema with friends.

Ответ: 3. were, weren't; 4. were; 5. Was, was; 6. Was, wasn't; 7. were, was; 8. were, weren't