... environment-friendly.
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Small
board
Lesson Plan (grade 11 – advanced)
Period : 75 Preparation date :1 4 /1 /20 08
Unit 9: Lesson : listening
I. Aims :
- By the ... environment-friendly - disturb - intention
- wash away
III. Structures :
- so ecotourism is environment-friendly, isn’t it?
IV. Teaching aids:...