Internet safety

What must and mustn't you do when you're online? Listen to the grammar chant and find out! Can you hear the modals must and mustn't in the chant?


  • Do the preparation activity to help you with words from the chant.
  • Listen to the chant then play the games to check your understanding.
  • Print the worksheets for more practice.
  • Read our discussion question and leave a comment!


Internet safety

When you’re on the internet you mustn't ever show

Your home address or real name to people you don't know.

You must keep your computer passwords secret all the time

You mustn't tell me yours and you mustn't ask for mine.


You must remember, be polite to people that you meet

You mustn't treat them differently from people in the street.

And if you feel uncomfortable at something someone's said

You mustn't keep it secret, tell a grown-up friend instead.


What else must and mustn't you do when you're online? Tell us your ideas!

Average: 3.6 (11 votes)

Submitted by MisterSuperSport on Sat, 04/04/2020 - 18:17

We must always keep our password secret. We musn't never show home address anyone

Submitted by ProfessorFolkConsole on Sat, 04/04/2020 - 14:53

continoed ...We must do homework on the internet.We mustn't enter every websites.

Submitted by ProfessorFolkConsole on Sat, 04/04/2020 - 13:46

Hi,we mustn't chat everyone.We mustn't share our address who we met on the game.We must join the online classroom.

English courses for children aged 6-17

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