Unit 3Could you please clean your room? Section A (3a 3c) 一、根据句意及汉语提示填写单词。 1The boy _(扔)the volleyball under the desk just now. 2Yesterday my mother bought two _(衬衫)for me. 3Bill doesnt like swimming. _(也不)do I. 4After a long walk, I felt a little _(疲...