SORU: cümleler sırasıyla okunduğunda anlam bütünlüğünü bozan cümleyi bulunuz
(I) It is not unusual to have sleep troubles from time to time. (II) But, if you feel that you do not get enough sleep you may have insomnia. (III) You should make sure your bedroom is quiet and dark. (IV) Insomnia is not defined by the number of hours you sleep every night. (V) It is when the sufferer of this illness is not able to fall asleep or to fall back asleep when he wakes up during the night.