WE HAVE GIVEN UP ___________ TO PERSUADE THEM ___________. A. TRYI...

19. - 45'''' K10 LAN 1 DAP AN
45'''' K10 LAN 1 DAP AN

19.

We have given up ___________ to persuade them ___________. A. trying / changingB. try / to change C. to try/changing D. trying / to change