I _____ to wash the dishes after dinner last night. It was my turn.
  A) have
  B) has
  C) had
  D) must

  Who's the woman in that car? ~ _____ be Laura. She's in Germany.
   A) It mustn't
   B) She mustn't
   C) It can't
   D) She can't

  I_____ like to listen to guitar music.
  A) will
  B) can
  C) would
  D) could

  You _____ watch TV when you are studying.
  A) didn't
  B) shouldn't
  C) couldn't
  D) aren't

  The Government recommended that the housing problem _____
  speeded up.
  A) would be
  B) must be
  C) is to be
  D) should be

  I _____ leave the party early last night, because I wasn't very well.
  A) must
  B) may
  C) could
  D) have to
  E) had to

  Children _____ taught to respect their elders.
  A) should be
  B) had better
  C) has to be
  D) must have

  "Would you like to go with me to the Williams' wedding next month?"
  "I'm not sure. I _____ be too busy with school."
  A) will
  B) might
  C) maybe

  She _____ lift me up with one hand.
  A) may
  B) need
  C) can
  D) to have to
  E) to be able to

  I was ill and _____ go to school for some days.
  A) can't
  B) must
  C) could
  D) couldn't
  E) can