1. 粉乳   milk powder   egg   low-fat yoghurt   skim milk, skimmed milk, low-fat milk   Hint Half-n-half Clue   2. 練乳   curd   condensed milk   egg   skim milk, skimmed milk, low-fat milk   Half-n-half Clue   3. 低脂肪乳   skim milk, skimmed milk, low-fat milk   low-fat yoghurt   margarine   whole milk, full-cream milk   Half-n-half Clue   4. 牛乳   margarine   low-fat yoghurt   milk   condensed milk   Half-n-half Clue   5. 凝乳　   margarine   condensed milk   whole milk, full-cream milk   curd   Half-n-half Clue   6. 卵   curd   egg   condensed milk   whole milk, full-cream milk   Half-n-half Clue   7. 全乳   condensed milk   margarine   skim milk, skimmed milk, low-fat milk   whole milk, full-cream milk   Half-n-half Clue