Kéo thả các cốc chứa chữ cái giống nhau vào cột tương ứng.
Cột th
Cột ia
Cột ua
Cột ưa
Đáp án
Cột th
Cột ia
Cột ua
Cột ưa
1/1
Press space bar to start a drag.
When dragging you can use the arrow keys to move the item around and escape to cancel.
Some screen readers may require you to be in focus mode or to use your pass through key
Press space bar to start a drag.
When dragging you can use the arrow keys to move the item around and escape to cancel.
Some screen readers may require you to be in focus mode or to use your pass through key
