Rewrite the sentences without changing their meaning.
The test was difficult but many students did it well.
→ Although the test was difficult, many students did it well.
The test was difficult but many students did it well.
→ Although the test was difficult, many students did it well.
Dùng “Although + mệnh đề” để nối hai mệnh đề trái ngược
Dịch: Mặc dù bài kiểm tra khó, nhiều học sinh vẫn làm tốt.