14.  You should wear ______ .It' s for your own safety.
       A. hat   B. belt   C.glases  D. seatbelt
15.  The Lim Festival_______ place in Lim Village 
       A. takes   B. happens  C. opens  D. holds
16.  Coal, oil and natural gas are still the main ____ sources in the 21th energy
      A. energy   B. energetic   C. energetical  D. energetically
17.  The trains are often not_________  the buses .
A. as fast than B. faster than C. as fast like D. as fast as
18. We_____ lots of tasty food in London last week.
A. eated B. eat C. ate D. eaten 
19 . I can't take my ______ of the screen because the film is do intersting .
A. ears B. mouth C. nose D. eyes
20 . Traffic jam is a big problem in the cities. Going by car is more __ than going by bike
A. conveniently  B. convenient C. inconvenient D. convenience