5【名师导航】Unit 3 Is this your pencil？（第五课时）Section B(2a-3b)课件.pptVIP

第五课时SectionB(2a3b)一、用括号内所给单词的适当形式填空。(5×3分＝15分)1．Ilostasetof______(key)．2．____(ask)Maryforit.3．Imust_...