Ngày tải lên :
09/09/2013, 04:10
...
I. Speaking activity
I. Speaking activity
Kinds of garbage
Paper
Paper
Plastic
Plastic
Vegetable
Vegetable
... garbage
Paper, old or used
Paper, old or used
newspaper, shoes,
newspaper, shoes,
sandals
sandals
, clothes,
, clothes,
fruits peels
fruits peels
, vegetable,
, vegetable,
bottle, ... them in
paper.
Paper, old or used newspaper, shoes,
Paper, old or used newspaper, shoes,
sandals
sandals
,
,
clothes,
clothes,
fruits peels
fruits peels
, vegetable, bottle, plastic bag,...