Although - là từ nối diễn tả ý nhượng bộ
e.g - Although Amit has a car, he doesn't often drive it.
Although có thể đứng đầu câu or giữa câu
e.g - Although the cafe was crowded, we found a table. OR We found a table although the cafe was crowded.
Though - là 1 dạng khác. Nó có nghĩa giống như...