MANY FACTORIES DISPOSE OF THEIR WASTE BY ______ IT INTO RIVERS AND THE SEA
Câu 12 (TH):
Many factories dispose of their waste by ______ it into rivers and the sea.
A.
blowing
B.
pumping
C.
jumping
D.
flowing
Câu 12 (TH):
Many factories dispose of their waste by ______ it into rivers and the sea.
A.
blowing
B.
pumping
C.
jumping
D.
flowing