I have to focus
I have to drink enough water
They have to work in teams
I have to deliver paper on time
We have to dedicate time
I have to concentrate
Susy has to find a place to study
I have to wash my hands before eating
Karla has to be polite with co-workers
Daniel has to take a shower
I have to invest time and effort
We have to eat well
I have to get early to work
We have to complete the project
