1.b> 1) i> ; ; ""; this mission will be a challenge for all of us ; my new job is not easy but it's a challenge , ; the challenge of a nuclear age , ;
2) (i> ..i>); to launch a challenge against smb. ; to meet the challenge ;
3) ; to have a challenge delivered [carried, brought] by a second [, ] ;
2.b> ; ; to bring smth. into challenge ;
3.b> .i> 1) ; peremptory challenge ; challenge to the array ; challenge to the polls ; challenge to the favour ( ..i>) ;
2) , ( i>);
4.b> .i> 1) ;
2) i> ;
5.b> .i> , ; challenge of superiority ;
6.b> .i> (i>);
7.b> .i> i> ; i> ; challenge and password ;
8.b> .i> , , .