1. Is she coming to the party tonight? 2. Is she your sister or cousin? 3. Is she happy with her new job? 4. Is she interested in joining the club? 5. Is she studying for her exams? 6. Is she the one who called yesterday? 7. Is she good at playing the piano? 8. Is she traveling abroad this summer? 9. Is she aware of the changes happening? 10. Is she planning to attend the meeting? 11. Is she a f..