II. FIND THE ONE CHOICE THAT BEST COMPLETES THE SENTENCE 6) The workers cleaned _________the mess before they left. a.  off b.  out c.  up d.  over 7) Don’t throw __________ that box , we can use it again. a.  out b.  off c.  away d.  off 8) I’m looking _________ the newspaper. Do you know where it is . a.  for b.  from c.  at d.  with 9) If you don’t know the meaning of these words, let look them _________ in the dictionary. a.  for b.  after c.  in d.  up 10) I used to smoke but I gave __________last year. a.  up b.  over c.  of d.  off 11) Look________! The car is coming. a.  up b.  out c.  in d.  at 12) The boy fell ___________ the rock and broke his arms. a.  in b.  up c.  down d.  over 13) Can you turn the tap _________ for me. It’s dripping. a.  on b.  in c.  up d.  off 14) Nam completely ignored what I said and went _________eating. a.  on b.  at c.  in d.  with 15) Please fasten your seatbelts! The plane will take ________in a few minute. a.  at b.  off c.  out d.  in 16) Can you look _________our cats while we go away? a.  after b.  for c.  up d.  out 17) Vehicles account __________ air pollution in big cities. a.  at b.  in c.  for d.  from 18) How do you go to school? ________bike or ________foot? a.  by/by b.  by/ on c.  on/by d.  on/on 19) Pick ________your garbage! Don’t drop it on the street. a.  on b.  up c.  at d.  over 20) Turn _________the music! It’s too loud. a.  on b.  up c.  down d.  off 21) The show was called __________ because of the rain. a.  off b.  of c.  on d.  in 22) Could you try __________ these shoes, please? –size nine. a.  in b.  to c.  of d.  on