We need to cut down on our fuel ____ by having fewer cars on the road.
A. confusion
B. consumption
C. destruction
D. protection
confusion (n): sự nhầm lẫn
consumption (n): sự tiêu thụ
destruction (n): sự phá hủy
protection (n): sự bảo vệ
=> We need to cut down on our fuel consumption by having fewer cars on the road.
Tạm dịch: Chúng ta cần phải cắt giảm mức tiêu thụ nhiên liệu bằng cách sử dụng ít xe lưu thông trên đường hơn.
Đáp án: B
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