www thuvienhoclieu com Unit 9 FESTIVALS AROUND THE WORLD ( PART 1 GRAMMAR REVIEW ) 1 Question words When/ Where/ What/ Why/ How/ Who/ Whose/ Which Examples What time do you get up every day? When were you born? What did you do yesterday? How long have you learnt English? Why do you usually go to class late? How did you get to school yesterday? Which books does he read every day? Where do your parents live? Who did you go with last summer vacation? 2 Adverbial phrases manner (chỉ cách thức) Ex We[.]