2022年新教材高中英语Unit4InformationTechnologyPartⅣLesson3InternetandFriendships作业含解析北师大版必修第二册

Unit 4　Part Ⅳ　Lesson 3　Internet and FriendshipsⅠ.单句语法填空/单词拼写1．In ________ (add) to an album, I gave