Unit 3 The million pound bank note在空白处填入适当的内容(1个单词)或括号内单词的正确形式1. While _ (wander) around on the street, the beggar caught sight of a purse lying on the ground.2. Students living in the buildings that have kitchens only are permitted _ (cook) in the kitchens.3. _ (base) on the results and data in the questionnaire, the new book took Professor Gu two years to complete.4. I hadnt seen him for ten years. but I _ (spot) him at first sight.5. It is said
