... familiar with the topic of the unit,provides information and materials for the whole lesson as well as developstheir reading comprehension skills.2. Speaking enables students to improve their speaking ... SettingThanks to the help of all the English teachers and students at NguyenDu High School, the author is able to complete the survey for the study onpeer interaction by the 10th form students. The ... has to play a role,18which forces the students who are often shy of talking in front of the wholeclass or the teacher to speak, because there are no other ways for them to complete their role...