15．------Kate, ________but your radio is going too loud.

----Oh, I’m sorry. I’ll turn it down right now.

　A.I’d like to talk with you　　　　　　　　 B.I’m really tired of this

　C.I hate to say this　　　　　　　　　　　 D. I need your help　

14. _________strict with me when I was young , I could not be such a successful person.

　A.If you are not　　 B. Had you not been　　 C. Were you not to be　 D. If your were not