Fill each of the numbered blanks in the following passage.Use only ONE word in each space:
Although many people who have sleeping(1)....,either chronic(2).....occasional,automatically reach for the sleeping tablets when they see s difficult night(3)....of them,there are a number of so-called"folk" remedies which are not(4)......cheaper but also much safer in the long(5).....Most people have tried(6)....a hot drink such as milk or one of a number of herbal infusions before going to bed,(7).....but there are other,less well-known(8).......,which can help you on your way to a restful night's sleep.One unusual but(9)......technique involves, not warmth as you might(10)....., but cold.Before going to bed, run very cold water for several minutes over your forearms and legs from the knee(11).....,then dry yourself quickly and hop into bed.You will find yourself feeling totally relaxed and drowsy.Another unusual(12).....has to do with eating or,to be more(13)......,chewing.Take a large apple,wash it and eat it slowly,taking particular(14)....to chew the peel thoroughly.Chewing is not only relaxing in(15)......,but the peel of the apple(16)......a natural substance which(17)......relaxation.Mediation,stretching,walking and even(18)....sheep are also effective methods for many people.Clearly, there are many ways to(19).....the pill-popping route and still(20).....a good night's sleep.