Write true sentences. Use the affirmative or negative for of have got

1. my father likes fishing most of all, doesn`t he? 2. we must do more exercises to know grammar well, mustn`t we? 3. it takes me half an hour to get to the institute, doesn`t it? 4. he was taken to hospital by an ambulance, wasn`t he? 5. the teacher was pleased with our work, wasn`t he? 6. america was discovered by columbus, wasn`t it? 7. we eat soup with a spoon, don`t we? 8. one wheel of my car must be changed, mustn`t it? 9. i sent a letter to my friend, didn`t i? 10. he bought a book of english poems and gave it to his sister, didn`t he? 11. i will go to the cinema on sunday, won`t i? 12. i have seen this film this week, haven`t i? 13. the building of the house will begin early in april, won`t it? 14. i have not seen my cousin since last february, have i? 15. i discussed this question with my parents yesterday, didn`t i?