Answer the following questions based on the above article by filling the blanks or making a choice. a. Around 1 percentage of the population suffers from insomnia. b. Insomnia has some negative effects on our moods like feeling tired, 2 and 3 . c. Insomnia may lead to some mental illnesses like 4 and 5 . d. Insomnia also increases the risk of accidents both at 6 , at home and when 7 . e. Professor Drummond does not recommend taking 8 . f. It’s recommended to change behaviour and 9 . g. Such behaviour patterns can help as regular bed times, 10 from screens before sleep, exercise, 11 , removing stress and alcohol. h. It is found that our body clock is triggered by light, 12 and noise. 13. According to recent research, the most relaxing colour is: a) Blue b) Pink c) Red 14. The best type of noise for sleep is: a) No noise at all b) It depends on the person c) The noise of a fan 15. The best type of temperature is: a) Constant b) Adaptable to body changes c) Cool 16. The professor’s psychological advice is to: a) Not be anxious b) Use bright light in the morning c) Have no clocks in the bedroom