My friend, Hugh, has always been fat, but things got so bad recently that he decided to go on a{#blank#}1{#/blank#}. He started his diet a week ago. First of all, he wrote out a long list of all the foods which were forbidden. The list included most of the things Hugh loves; butter, potatoes, rice, beer, milk, chocolate and sweets. Yesterday I paid him{#blank#}2{#/blank#}. I rang the bell and was not surprised to see that Hugh didn't lose weight at all. He led me into his room and hurriedly{#blank#}3{#/blank#}a large parcel under his desk. He was very embarrassed for sure. When I asked him what he was doing, he smiled guilty y and then took out the parcel which contained five large bars of chocolate and three bags of sweets. He explained that his diet was so{#blank#}4{#/blank#}that he had to reward himself occasionally.