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高中英语语法与词汇《Structures in Use、Grammar in Use》最新PPT课件优质课下载
To pollute the environment
1. There is two piece of paper on the ground.
Error Correction
___
are
_____
pieces
﹨
﹨
__
with
2. Don' t litter the ground by paper because
of paper can be reused.
3. Bear in mind that we should to make the
best of paper.
waste paper
Recycle cans, bottles, plastic bag and newspapers if circumstances allows you to.
Error Correction
________
allow
___
bags
waste cans
waste bottles
litter /rubbish/garbage/refuse