Not too fast please!
Asking for help:
Can you repeat, please?
Can you speak up?
Can you slow down?
Can you step aside please?
What’s the English for………?
Asking for permission
May I go to the toilet, please?
May I go to the bin?
May I hand out the documents?
May I go to the nurse?
May I close / open the window?
May I close / open the blinds?
May I switch on / switch off the light?
Expressing a problem / saying you’re sorry:
I don’t understand.
I don’t know.
Sorry I’m late.
Sorry, I have forgotten my notebook.
I can’t see the board.