Unit 3 Travel Plans Lesson 1习题一、看图写单词。1. 2. 二、翻译下列句子。1. I can swim in the sea. 2. We can take photos in the West Lake. 3. I can ski in Harbin. 三、单项选择( ) 1.I can some toys.A. to buy B.buyC. buying( ) 2. I can a film. A. watchB. seeC. sends( ) 3. ---How c...