题目内容：

英语 介词 (15 19:38:4)
1.Lister ,Someone is knocking ------------------------the door.
2.I,m sorry .Iwomt talk to others in ciass--------------------now on.
3. I haven,t heard---------------my parents for a long time.
4.''Television'' is another way--------------------saying''TV''.
5.If you lose the book,you should pay----------------------it.
6.You can enjoy the beautiful view----------------- the top of the mountain.
7.She always wins the first ,but she never shows---------------- .
8.Are you satisfied ---------------------- your study ,Tom.
9.They are proud ----------------- what their son has done .