51. The words of his old teacher left a ________ impression on his mind. He is still influenced by them.
A) staying not
B) not to stay
C) that he would not stay
D) that he not stay(C)
52. Mike’s uncle insists ________ in this hotel.
A) whatever
B) whomever
C) whichever
D) whoever(D)
53. We agreed to accept ________ they thought was the best tourist guide.
A) whatever
B) whomever
C) whichever
D) whoever(D)
54. It is our ________ policy that we will achieve unity through peaceful means.
A) consistent
B) continuous
C) considerate
D) continual(A)
55. Between 1974 and 1997, the number of overseas visitors expanded ________27%.
A) by
B) for
C) to
D) in(A)
56. Although many people view conflict as bad, conflict is sometimes useful ________ it forces people to test the relative merits of their attitudes and behaviors.
A) by which
B) to which
C) in that
D) so that(C)
57. He is ________ about his chances of winning a gold medal in the Olympics next year.
A) optimistic
B) optional
C) outstanding
D) obvious(A)
58. Sometimes I wish I ________ in a different time and a different place.
A) be living
B) were living
C) would live
D) would have lived(B)
59. The director was critical ________ the way we were doing the work.
A) at
B) in
C) of
D) with(C)
60. In a sudden ________ of anger, the man tore up everything within reach.
A) attack
B) burst
C) split
D) blast(B)