1: The truck driver is __________________________________.

　　2:In the court, the defendant ____________________________.

　　3:Unemployed, John ________________________________.

　　4:________________________________ use nuclear weapons.

　　5:___________________________,you should learn to respect them first.

　　6: _________________________ than the telephone rang.

　　7:The old man regretted __________________________ in his life.

　　8:____________________, but he looks younger than his age.

　　9:Many big cities in the world ________________________.

　　10:He said nothing, leaving me _____________________ .

　　11: He clenched his teeth to ensure _______________ .

　　12: Id rather read books in the library ______________________.

　　13:Our aim is to ____________________________.

　　14:Id like to _______________________ to express my heartfelt thanks for your help.

　　15:The court ruling _________________________.