Do the preparation task first. Then read the text and do the exercises.
Mario called. He wants you to call back before 7 p.m.
Sales meeting this afternoon at 12 noon. Meeting Room 2.
Pens ready for collection between 10 a.m. and 3 p.m.
Jackie is leaving the office at 4 p.m. today. Please remember to lock the doors. The keys are in your drawer.