The matter _____ during the meeting.
   A) was discussed
   B) is discussed
   C) has discussed

  A: Did they play that song on the radio?
  B: Well, I heard it _____ on the radio this morning.
  A) play
  B) playing
  C) played
  D) to be played

  I've not _____ been skiing, but I'd like to try it.
  A) never
  B) ever
  C) already
  D) just

  The scandal _____ in a few days.
   A) will forget
   B) will forgot
   C) will be forgotten

  He doesn't know anything about cars, so he _____ by a trained
  mechanic.
  A) repairs it
  B) it repairs
  C) has it repaired
  D) is repaired

  The boy _____ by the teacher.
   A) was praising
   B) was praised
   C) has praised

  The electric light bulb _____ by Edison.
  A) invented
  B) invents
  C) is invented
  D) was invented

  Smoking _____ on the campus.
   A) has forbidden
   B) has been forbidden
   C) forbid

  What made you _____ it ?
  A) do
  B) to do
  C) doing
  D) done

  They have appointed them as their monitor. / He _____ their monitor.
   A) has appointed
   B) has been appointed
   C) have been appointed