What have the children already done, and what haven’t they done yet?

The task lists activities with responsible persons. Based on the ticks in the image, the following have been completed: 1. Make up the programme (Paul) 2. Practise the dances and songs (several students) 3. Send the invitations (Jay) 4. Sew the costumes (Alice, Polly) 5. Make the decorations (John, Lee) The following are not completed yet: 1. Clean the hall (Andy, Jane) 2. Bring chairs (Daniel) 3. Draw the poster (Andy) 4. Buy flowers (Ron) 5. Decorate the hall (Ann)