Fill in the Blanks Completa las oraciones Online version Completa las oraciones escribiendo el modal que corresponda (should, can, must) by Danna Jiménez 1 must can should can must should * They send their parent a gift to celebrate their anniversary . * The teacher prepare every single lesson in advance . * I' m not in a hurry . I' ve got a lot of time . I wait . * She run very fast . * * He pay more attention to what the teacher says . * If students do not understand , they ask the teacher for clarification .