Read the below conversation. W: Did you get the injury playing football, Jim? M: Yes. One of the boys kicked my foot instead of the ball. W: The best thing for you to do is to rest your leg for 48 hours. M: When can I go back to school? What would the listener say?
The answer to this question is:
W: You can go back in 4 days, but you'll need to avoid sports for a month.