Can you try not to speak too fast, please?
My school is very strict!
In the playground, we may not run.
We must wear a uniform and we can't wear jewellery.
The girls have to wear a skirt!
We mustn't be late, or we have a detention.
We may chew gum in the playground, but we mustn't chew gum in class.
The only cool thing is we can use our mobile phones in the playground!
Hello, I've recorded a version of this for you, I hope it helps. I've included a phrase "In the playground, we mustn't run" because the phrase "In the playground, we may not run.
" doesn't sound right. We wouldn't really say "may" if it is a rule. The best form would be "mustn't". Nevertheless, I've recorded both sentences for you.