来一点英语关于虚拟语气的题

语言结构之虚拟语气（学生版）

用所给动词的正确形式填空，注意使用合适的情态动词助动词
1. If I _____ him yesterday I _____ him about it. (see, ask)
2. What do you think would happen if there _____ no light during the days? (be)
3. But for your help, I couldn’t _____ the place. (find)
4. If her lawyer _____ here last Sunday, he _____ her from going. (be, prevent)
5. If it had not been for the liberation, no changes _____ place in my hometown. (take)
6. If Miss Green _____ late tomorrow, who would take her place? (come)
7. It seems as if it ____ already summer now. (be)
8. I wish I _____ him the day before yesterday. (see)
9. I made the suggestion that they _____ the plan they had made. (stick)
10. It is suggested that a study plan _____ right now. (make)
11. They required that we _____ them get in the crops. (help)
12. It was ordered that no smoking _____ in the library, which made the smokers unhappy. (allow)
13.