旅游： 七下 Unit 10 Where did you go on vacation ?
八上 Unit3 What are you doing for vacation?
UNIT8 How was your school trip?
九上Unit7 Where would you like to visit?
交通： 八上Unit 4 How do you get to school?
问路指路：七年级下册UNIT2Where is the post office?
九年级UNIT 11could you please tell me where the restrooms are?
