The business was acquired from Orion four years ago.
A. before
B. later
C. ahead
D. last
Giải bởi qa.haylamdo.com
Đáp án C
ago: trước đây >< ahead: sắp tới
Fish only species that are not of concern, threatened or endangered.
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It's too far to ride to your grandmother's; you'd better take the bus.
