Module 3 Unit 2 The ducks are playing in the rain.习题 2 一、根据所给提示完成下列句子,每空一词。1. Those are _ _ (绿树).2. These are hiding _ _ _ (在花下面).3. Those are _ _ (龙舟).二、翻译下列短语。1. row the boat 2. Under the tree 3.play hide-and-seek 三、单项选择。1. - What are those? - They are _.A. apple B. apples C. a apple2. The ducks are _ the tree.A. under B. on C. in3. They are _ in the rain.A. play B. playing C. plays