Write the imperative (command) form of each verb. Remember that these can be an actual command or a suggestion. They can be tu, vous or nous (let's). And can be negative or positive. I didn't include any puncuation in the answers.
to a friend: eat!
to a friend: don't dance!
to your boss: listen!
to a group of students: study!
let's work!
let's not sleep!
to a friend: do your homework!
to a friend: don't take the bus!