Completa las oraciones con la forma negativa del verbo en paréntesis. 1. I _________ (not ride) horses. 2. You _________ (not sell) cars, I _______ have a store. 3. He ________ (not bring) grifts. 4. Daniel and José __________ (not BE) in class. 5. Miguel _________ (not take) pictures. 6. You _________ (not study) with Frank.7. It __________ (not cost) so much. 8. You _________ (not BE) a happy person. 9. They _________ (not buy) new products. 10. María and Juan _________ (not BE) at the office. 11. Carlos __________ (not BE) a doctor he _________ (BE) a teacher.