Модальные глаголы

  can

  may

  must

  ought to

  need

  used to

  dare

  should

  to be

  to have

  shall

  will

  would

  Упражнение 1-5 (can, could)

  Упражнение 6-10 (may, might)

  Упражнение 11-15 (can, may, be, must)

  Упражнение 16-20 (can, must, may, needn't)

  Упражнение 21-24 (may, must, should, ought)

  Упражнение 25-27 (should, ought).

  Упражнение 28 (used to)

  Упражнение 29-33 (can, may, might, must, should, ought, to be, to have)

  Упражнение 34-37 (can, may, must, should и их эквиваленты)