III. Circle the best answer for each sentence.
The Olympic Games are one of the biggest sporting ____ all over the world.
A.problems
B.athletes
C.cultures
D.events

III. Circle the best answer for each sentence.
Swimming is one of the ____ sports.
A.mountainous
B.aquatic
C.racing
D.running

______(6)
A.noticed
B.noted
C.remarked
D.pointed

______(7)
A.needn’t
B.needn’t have
C.didn’t need
D.couldn’t

_____(1)
A.Press some buttons and the shopping is delivered to your door.
B.There’s nothing worse than enthusiastic shop assistants.
C.If I spent more than five minutes in this environment, I’d have a nervous breakdown!
D.It bores me stiff and I can’t stand it.

______(4)
A.should
B.must
C.need
D.had

_______(2)
A.examining
B.looking
C.testing
D.prosecuting

_______(1)
A.arrived
B.reached
C.called
D.got

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions from 49 to 50.
A.distinguished
B.anonymous
C.diagnose
D.achievement

_______(8- INCREASE)
A.increasing
B.increasingly
C.increased
D.increasable