42. In spite of the wide range of reading material specially written or _____ for language learning purposes, there is yet no comprehensive systematic program for the reading skills.
A) adapted
B) acknowledged
C) assembled
D) appointed
43. The river is already _____ its banks because of excessive rainfall, and the city is threatened with a likely flood.
A) parallel to
B) level in
C) flat on
D) flush with
44. The bedcover has _____ because of long wear.
A) fainted
B) lightened
C) weakened
D) faded
45. The matter was soon forgot and never _____.
A) put into operation
B) taken into account
C) kept in sight
D) brought to mind
46. When I spoke to him about our trip to China, he didn't make any _____ to your coming with us.
A) comments
B) references
C) inquiries
D) remarks
47. They were forced to _____ production for lack of raw materials.
A) cut across
B) cut in
C) cut off
D) cut back
48. The _____ of new scientific discoveries to industrial production methods usually makes jobs easier to do.
A) addition
B) association
C) application
D) affection
49. I'm happy to see you've made such a swift _____ from your illness.
A) recovery
B) restoration
C) renewal
D) retreat
50. The new traffic regulations will come into _____ in May.
A) efficiency
B) affection
C) effect
D) influence
51. The student couldn't _____ what the teacher was trying to explain.
A) grip
B) seize
C) grasp
D) snatch
52. A person of 18 should stop _____ on his parents.
A) dependent
B) independent
C) dependence
D) independence
53. There is virtually no _____ to this grammar rule.
A) except
B) accept
C) exception
D) acception
54. General Brown was older than any other officer in his regiment, but he was unwilling _____.
A) retiring from military service
B) to be retired by military service
C) to retire from military service
D) to be retired from military service
55. Your window wants _____, you'd better have it _____ this week.
A) cleaning, do
B) to be cleaned, do
C) cleaning, done
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