补充完整下面虚拟语气的句子。
1. I'd be a millionaire if _______________________
2. If I had more free time. _______________________
3. If I were you. _______________________
4. She would buy that if _______________________
5. If my house were on fire. _______________________
6. I'd travel around the world if _______________________
7. If I could change one thing about my life. _______________________
8. I wouldn't do that if _______________________
9. If I could make three wishes. _______________________
10. I would be a better student if _______________________
