62. To our ______, Geoffrey’s illness proved not to be as serious as we had feared.
A) anxiety B) relief
C) view D) judgment

63. Many people like white color as it is a ______ of purity.
A) symbol B) sign
C) signal D) symptom

64. The residents, ______ had been damaged by the fire, were given help by the Red Cross.
A) all of their homes B) all their homes
C) whose all homes D) all of whose homes

65. This research has attracted wide ______ coverage and has featured on BBC television’s Tomorrow’s World.
A) message B) information
C) media D) data

66. I would never have ______ a court of law if I hadn’t been so desperate.
A) sought for B) accounted for
C) turned up D) resorted to

67. Investigators agreed that passengers on the airliner ______ at the very moment of the crash.
A) should have died B) must be dying
C) must have died D) ought to die

68. The energy ______ by the chain reaction is transformed into heat.
A) transferred B) released
C) delivered D) conveyed

69. ______ their work will give us a much better feel for the wide differences between the two schools of thought.
A) To have reviewed B) Having reviewed
C) Reviewing D) Being reviewed

70. During the process, great care has to be taken to protect the ______ silk from damage.
A) sensitive B) tender
C) delicate D) sensible