5. Technical Context: Warehousing

Below, all the tasks use modals to speculate in a technical context, namely in the context of warehousing. This context can be nicely introduced by the video at https://www.youtube.com/watch?v=XO7fvrdTCgs. Watch it and do the related listening comprehension task. 

In modern warehouses, RFID tags are often used. Read this text to see how this identification works before you find out about one incident in a warehouse – a theft. Do Tasks A and B, which introduce this topic in Unit 8. Then, describe a warehouse procedure in the passive voice here. Now listen to or read the Transcript on p. 123 in the coursebook and answer all the questions in this task. Finally, complete these speculations about the incident, using correct modals.