A: Robert is unhappy because he can't find his passport.
  B: If only he _____ .
  A) could have found it
  B) had been able to find
  C) could find it
  D) had found it

  Be clear and factual in order that _____ .
  A) to protect the employee's rights
  B) there will be many exciting opportunities in the future
  C) agriculture and rural industry are flourishing
  D) there may be no misunderstanding

  I wish the teacher _____ us more about the exam before it takes
  place.
  A) would tell
  B) has told
  C) had told
  D) tells

  Our teacher wishes he _____ another profession.
  A) chose
  B) had chosen
  C) would choose
  D) has chosen

  The witness later disclosed the evidence to have been destroyed.
  The witness later disclosed that the evidence _____ .
  A) to be destroyed
  B) had been destroyed
  C) has been destroyed
  D) would be destroyed

  I wish we _____ late for this film. I can't follow the story.
  A) didn't arrive
  B) hadn't arrived
  C) wouldn't arrive
  D) wouldn't have arrived

  _____ was obvious when she was caught with the stolen diamonds.
  A) If she was involved in the robbery
  B) She was involved in the robbery
  C) Because she was involved in the robbery
  D) That she was involved in the robbery

  If only I _____ busy yesterday. I could have helped you with the
  problem.
  A) weren't
  B) hadn't been
  C) wasn't
  D) haven't been

  I don't know where _____ .
  A) the lavatory is
  B) is the lavatory
  C) was the lavatory
  D) the lavatory was

  The Prime minister warned that higher wages _____ higher prices.
  A) would mean
  B) will mean
  C) mean
  D) to mean