1. ______ Jackson successfully completes the company’s project, he will have a chance to be promoted. A. Should B. Were C. Had D. Unless 2. ______ she not lied about the accident, she would not have been suspected of the culprit in the case. A. Should B. Were C. Had D. if 3. ______ I a naughty student, I would not propose strengthening school discipline. A. Should B. Were C. Had D. if 4. ______ he truly to desire this position, he would never give up on any chance. A. Had B. Should C. if D. Were 5. ______ I have an idea for a topic this time, I won’t ask you to. A. Should B. Had C. if D. If not 6. ______ she to handle everything well, then she wouldn’t come to us for help. A. Were B. Had C. Were not D. if 7. ______ he listened to his instructor, he wouldn’t have lost his way in the forest. A. Were B. should C. Unless D. Had 8. ______ Jenny accept the challenge this time, then she will have a chance to become a full-time Google employee. A. Were B. Had C. Should D. if 9. ______ my friend not been able to speak in public, I wouldn’t have been a teacher for 10 years. A. Should B. Had C. Should D. Unless 10. ______ you be truly competent, then you don’t need to worry about your future work. A. Had B. Were C. Should D. if