Write the next sentence in the following story.

How to effectively use email at work
Allocate specific times of the day to read and respond to your e-mail.
If you don't stay in control of checking your e-mail, you may end up wasting too much of your work day checking it. Try to respond to emails immediately.
Organize your email whenever you are in it. Effective use of work email includes deleting emails you know you won't need as you read them and filing those that you will need in specified folders.