希望给出答案 并说明原因 或告知用了什么固定短语

希望给出答案 并说明原因 或告知用了什么固定短语
1.Do you know the ___ road to london?(director)
2.-What would you do __the broken eggs?(for/with)
-I would ask my parents to pay for them ___me .(for/to)
3.-May we leave the classroom now?
-No ,you___ .you ___to leave until the bell ring
A:mustn't; are allowed B:don't have to; are supposed C:needn't;aren't allowed
4.-Shall I tell John about it?
- No,you ___ .I told hin just now.