Compléter Must/ Have to/ CanVersion en ligne Complete the sentences with one of the expressions in the box. use each expression once. par Centro de Autoacceso Unidad Los Uribe FCA 1 mustn doesn to can can have must has to In my office , we ? t eat or drink at our desks . We have to go to the canteen . My job ? s really nice . I start work when I want and finish when I want . She works from home , so she ? t drive to work . Warning ! Dangerous work area . Visitors ? t enter without permission . Important ! You keep your visitor card with you at all times . He travel a lot for his job . Sometimes he goes to three or four countries in a month .