52. The at the military academy is so rigid that students can hardly bear it.
A) confinement amp;nbs

53 A) succession C) revival
B) substitute D) relief

54. It was the first time that such a had to be taken at a British nuclear power station.
A) presentation C) prediction
B) preparation D) precaution

55. The board of the company has decided to its operations to include all aspects of the clothing business.
A) multiply C) lengthen
B) stretch D) expand

56. The test results are beyond ; they have been repeated in labs all over the world.
A) conflict C) bargain
B) dispute D) negotiation

57. The group of technicians are engaged in a study which all aspects Of urban planning.
A) embraces C) inserts
B) performs D) grips

58. that he wasn’t happy with the arrangements, I tried to book a different hotel.
A) Puzzling C) Perceiving
B) Penetrating D) Preserving

59. His business, was very successful, but it was at the of his family life.
A) exhaustion C) credit
B) consumption D) expense

60. At yesterday’s party, Elizabeth’s boyfriend amused us by Charlie Chaplin.
A) modeling C) following
B) imitating D) copying