Для того, чтобы выразить удивление, нужно преобразовать утвердительные предложения в вопросительные с использованием вспомогательных глаголов. Вот примеры:
* They like the dog. - Do they like the dog? * They are dogs. - Are they dogs? * They have got two dogs. - Have they got two dogs? * They can take the dogs. - Can they take the dogs?
Аналогично преобразуем остальные предложения:
1. They can sing. - Can they sing? 2. They are clowns. - Are they clowns? 3. They sing at school. - Do they sing at school? 4. They have got Art at school. - Have they got Art at school? 5. They are eight. - Are they eight? 6. They take eight cakes. - Do they take eight cakes? 7. They can take eight cakes. - Can they take eight cakes? 8. They have got eight cakes. - Have they got eight cakes? 9. They see a bird. - Do they see a bird? 10. They drink coffee. - Do they drink coffee?