help meee *2 ----- Nội dung dịch tự động từ ảnh ----- Bài 3: Sử dụng cấu trúc “ used to V” với các động từ trong ngoặc để hoàn thành đoạn văn sau: Travelling (1. not be) as quick and convenient as we see today. In the ancient _long distances just on foot. It (3. take) a lot of world, people (2. travel) horses, donkeys and one of the main means of time for people to travel from place to place. As time when by, they knew to domesticate animals and use them for transportation. People (4. ride) camels instead of walking. Horse and cart (5. be) transportation and the cart (6. be) _______ Revolution. During the Industrial Revolution, many inventions were introduced. Modern rail _use of steam engine. The systems (8. transport systems (7. make) _common worldwide before the Industrial be) the first practical form of mechanize land transport. In the past, roads (9. be) narrow and there (10. be) very few cars in the streets. People (11.not find)_ (12.take) it easy to travel long distance because it much time and money for transportation. However, today travelling is so easy and cheap thanks to the advancement of technology.