Mary tried to keep calm although she was very disappointed.
Đáp án đúng: B
Dịch: Mặc dù thất vọng là vậy, Mary vẫn cố gắng giữ bình tĩnh.
Because they made too many mistakes, they failed in the exam
You’d better take a taxi; it was raining hard outside
Even though it was raining heavily, the explorers decided to continue their journey.
He cannot afford a new computer.
Housewives do not have to spend a lot of time doing housework any more.
Jane hardly ever enjoyed eating vegetables
Ann never wants to see another horror film