Exercise 1. Insert Do or Does. She … (not) study French. 2. …your father smoke? 3. ...you promise to help me? 4…. he like his new flat? 5. Her grandmother .. .(not) work now. 6. I... (not) know their new address. 7.They…(not) visit their friends every weekend. 8. …it often rain in England? 9.He ...(not) work on Mondays. 10. …Mary often go to the theatre?