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OCEANS ARE EXTREMELY… BECAUSE EVERY YEAR SHIPS DRO...
OCEANS ARE EXTREMELY… BECAUSE EVERY YEAR SHIPS DROP A GREAT NUMBER...
KIEM TRA ANH 9 HKII
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5.
Oceans are extremely…
because every year ships drop a great number of garbage into the sea.
A
pollute
B
polluted
C
pollution
D
polluting
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5.
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KIEM TRA ANH 9 HKII