Others do it for me

1. Ask students round the class these questions: When? Why? Why not? Do you like to cook for yourself? Do you like to be cooked for? Do you like to read for yourself? Do you like to be read to? Do you like to give yourself things? Do you like to be given things?
2. Pair the students. Ask them to work together and figure out actions they sometimes like to do and sometimes like others to do for them, e.g.: I like to drive when... / I like to be driven when... They should write their sentences down.
3. Get them tell others their sentences and discuss them.