Поставить хвостики 6 класс пример: last summer the barker children had wonderful holidays in russia, didn't they.-yes, they did. 1.the smirnovs met john and sally at the 2.the barker children didn't stay at a hotel in st 3.in moscow john and sally listened to an opera in the bolshoi theatre, 4.in st petersburg they had a bost 5.the anichkov bridge wasn't their favourite, 6.john and sally sent the smirnovs an email,

1.The Smirnovs met John and Sally at the airport, didn't they? Yes, they did.
2.The Barker children didn't stay at a hotel in St Petesburg, did they? Yes, they did. They had a room in a small hotel. 
3.In Moscow John and Sally listened to an opera in the Bolshoi Theatre, didn't they? No, they didn't. They saw a ballet in the Bolshoi Theatre.
4.In St Petersburg they had a boat trip, didn't they? Yes, they did. 
5.The Anichkov Bridge wasn't their favourite, was it? Yes, it was. They decided that the Anichkov Bridge was their favourite. 
6.John and Sally sent the Smirnovs an email, didn't they? Yes, they did.