71.  If the problems appeared, there some measures should be taken.

72.  Measures should be taken by the governments to solve market failure.

73.  Measures must be taken.

74.  At first, all-day monitoring and radio tracking were taken to trace their movement.

75.  For them, the age, economic condition, intelligence and so on are all taken into consideration.

76.  We, from time to time, are taken in by false information.

77.  Confronting with the double-edged sword, measures must be taken to solve it.

78.  Consequently, to solve the problem, some other measures should also be taken.

79.  As far as I am concerned, many measures should be taken to protect us from misusing online shopping.

80.  From my perspective, such measures as the campus charges Internet use per hour and limits our time in surfing the Internet must be taken immediately.