You have toothache and need to see a dentist
Make an appointment with a dentist
You need some rest and you don't think you can go to school
Have a day off
You don't feel well today
Make an appointment with a doctor
Your kitchen is full of dirty dishes and you don't have any clean clothes
Do housework
You need some help from your classmates with a project
Have a meeting with classmates
Your friend has invited you for dinner but you don't want to go.
Make an excuse
You want to get fit
Do exercises
You want shorter hair
have a haircut
It's a lovely day and you want to eat outside
have a barbecue