Relier Pairs Wide Angle 5 Unit 10.1Version en ligne Recognizing and understanding complex sentences with subordinate clauses. par Guadalupe Soto Reyes 1 Similarly, fear of spiders would have been useful in places 2 In children, monsters and the dark are common triggers, 3 The mechanism behind phobias is a complex area 4 Sufferers believe that they couldn't suddenly collapse or die 5 Sufferers' lives become increasingly restricted 6 Sufferers are exposed to their particular trigger gradually and over a long period of time, unless they escape the situation. that is not yet fully understood. although these usually resolve before adulthood. as they choose to stay at home rather than risks the consequences of going out. which leads to reduced anxienty. where there was a significant risk from dangerous species.