This is set up for use in Spanish class, but can easily be adapted to other foreign languages that use reflexive verbs.
For this activity you will need dice for as many pairs of students that you have in your classroom.
I have students work in pairs to help "peer-tutor" each other while they compose sentences using their dice. And THAT helps cut down on grading!
Print out the attached game sheet for as many pairs as you have in your classroom. Model this activity for the students on the board before they begin so they can better-understand the process. Roll the dice once to select the subject. Roll the dice a second time to select the verb. Students will then fill in the blanks on their activity sheet with creative sentences in the reflexive!
The attachment is in Word, so you can edit the verbs to match what you are studying in class.