6Unit 1 Part A第Ⅵ题答案
7Unit 1 Part A第Ⅶ题答案
3 1 5 6 4 2
8Unit 1 Part A第Ⅷ题答案
9Unit 1 Part A第Ⅸ题答案
blackboard,picture,desks,chairs,windows,doors,lights
10Unit 1 Part A第Ⅹ题答案