Преобразуйте следующие предложения в форму множественного числа. 1. is this an ox? — no, it isn’t. 2. there is a new school in our town. 3. the woman is sitting in the room. 4. that boy is a good pupil. 5. is that an englishman? — no, he isn’t. 6. is there a flower in the vase? 7. this hobby is not bad. 8. is this a mouse? — no, it is a rat. 9. is that man a doctor? — no, he isn’t. he is a teacher. 10. put that cup on this table. 11. is there a dictionary on the table? — yes, there is. 12. the boy was writing the rule. 13. is this a good tooth? 14. that child has an interesting hobby.