THERE IS SOMEONE IN THE OFFICE 24 HOURS A DAYSTAFEDTHE OFFICE………DA...

15. - BAI TAP VIET LAI CAU CO DAP AN THI DAI HOC
BAI TAP VIET LAI CAU CO DAP AN THI DAI HOC
15. There is someone in the office 24 hours a dayStafedThe office………day Is staffed 24 hours a