Unit 4 Li Ming Comes HomeLesson 19 Buying Gifts一、连线。1. flag A. 令人吃惊的事物2. cap B. 十一3. surprise C. 帽子4. three D. 旗5. eleven E. 三 二、对话连线。1. How many gifts do you need? A. Good idea! I will take three.2. Here are some little flags. B. Okay, I will take four ca...