If she _____ to the interview in a
  more positive state of mind, she _____ a
  better impression.
  A) will go / would make
  B) goes / has made
  C) had gone / might have made
  D) would go / had made
  E) has gone / makes

  This is a machine _____ boxes.
   A) for make
   B) for to make
   C) for making
   D) to making

  I sent an e-mail to everyone in the
  department, asking for articles for this special
  issue, but _____ there has been no response.
  A) so long
  B) on time
  C) until then
  D) even later
  E) so far

  The police officer warned us that the road ahead was _____.
   A) shut
   B) shutting
   C) closing
   D) closed

  Do you know the difference _____?
   A) between will and shall
   B) of will and shall
   C) from will and shall
   D) by will and shall

  US visa fees are very high, and so, _____ , most countries charge US citizens a lot for a visa.
  
   A) no matter
   B) owing to
   C) in addition
   D) as if
   E) In return

   If I _____ going to enter the competition, I would have done by now.
  
   A) am
   B) were
   C) would be
   D) would been

  Many biologists and environmental activists _____ that too many whales _____ every year.
  
   A) have been arguing / killed
   B) are argued / have been killed
   C) are arguing / will be killing
   D) were argued / are killed
   E) argue / are being killed

  I don't mind _____ TV at home, but I'd much rather _____ a film in the cinema.
  
   A) to watch / to see
   B) watch / seeing
   C) having watched / seen
   D) watching / see
   E) watched / having seen

  Yoriko, after working all day, prefers to open a tin _____ cook a meal for herself.
  
   A) otherwise
   B) rather than
   C) therefore
   D) as long as
   E) instead