Question 49. Many industries today use highly automated vehicles. They can drive with almost no human intervention.

     A. Although many industries today use many automated vehicles, they can drive without human intervention.

     B. Many industries today use highly automated vehicles which can drive with almost no human intervention.

     C. With almost no human intervention, many industries today can run highly automated vehicles.

     D. When vehicles are highly automated in many industries, humans do not have to intervene in their operation.

Question 50. Many elephants are poached. Their tusks are used to make valuable ivory objects.

     A. As many elephants are poached, their tusks are used to make valuable ivory objects.

     B. Unless many elephants are poached, their tusks are used to make valuable ivory objects.

     C. Many elephants are poached because their tusks are used to make valuable ivory objects.

     D. Many elephants are poached, so their tusks are used to make valuable ivory objects.

14. Đề thi thử THPT 2021 - Tiếng Anh - Nhóm GV MGB - Đề 14 - có lời giải