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SOURCES OF ENERGYA. PHONETICSI. CIRCLE THE WORD WH...
SOURCES OF ENERGYA. PHONETICSI. CIRCLE THE WORD WHOSE UNDERLINED PART...
BAI TAP LUYEN HE E11HKII
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Đáp án tham khảo
24) ____ in large quantities in the Middle East, oil became known as black
gold because of the large profit it brought.
A. Discovering
B. Discovered
C. Which was discovered
D. That when discovered
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24)
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BAI TAP LUYEN HE E11HKII