Lesson 1

How was your spring vacation?

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Did you study hard during the vacation?

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準備する

• prefer

• preserve

• prepare

• prevent

（名）遠く、遠方

• distance

• distant

decrease　⇔　（　　　　　）

（形）身体の

• mental

• physical

• psychological

• body

consumption

• 公共

• 燃焼

• 習慣

• 消費

（動）改善する

• approve

• improve

• remove

3Rs means "(R-----), Reuse, and Recycle".

Any delay in delivering the goods will ( ) us a lot of trouble.（近畿大）

• cause

• produce

• result

• lead