The driver unlocked the coach so that the passengers were able to
Question: The driver unlocked the coach so that the passengers were able to ________.
A. go off
B. lie down
C. go away
D. get on
Question: The driver unlocked the coach so that the passengers were able to ________.
A. go off
B. lie down
C. go away
D. get on
Đáp án: D
Giải thích: get on + phương tiện (tàu, máy bay, xe buýt...): lên xe, tàu, máy bay,...
Dịch: Tài xế mở khóa xe để hành khách lên xe.