Lesson 5

Choose should or must to put in the blanks of these sentences.

  1. Students go to class every day.
  2. People brush their teeth 3 times a day.
  3. You wear sunglasses on a sunny day.
  4. Everyone pay the bills every month.
  5. I remember to buy milk for breakfast.
  6. You practice English often.
  7. We  wait our turn.
  8. We take care of our planet.
  9. You listen carefully when your teacher speaks.
  10. Students do their homework.