Exercise

Say the opposite and fill in the correct form of the modal verb...
  1. I can do it. X I  do it.
  2. You mustn't go to the party. X You  go to the party.
  3. They shouldn't think about it. X They  think about it.
  4. She has to pay $1.000. X She  to pay $1.000.
  5. We must study hard. X We  study hard.
  6. Amy can't read. X Amy  read.
  7. It may rain. X It  rain.
  8. We should sleep more. X We  sleep more.
  9. My mother doesn't have to work every day. X My mother  to work every day.
  10. You may smoke in the building. X You  smoke in the building.