Bài 8: 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 world, people (2. travel)__________long distances just on foot. It (3. take)__________a lot 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)__________horses, donkeys and camels instead of walking. Horse and cart (5. be)__________ one of the main means of transportation and the cart (6. be)__________common worldwide before the Industrial Revolution. During the Industrial Revolution, many inventions were introduced. Modern rail transport systems (7. make)__________use of steam engine. The systems (8. be)__________the first practical form of mechanize land transport. In the past, roads (9. be)__________ narrow and there (10. be)__________vey few cars in the streets. People (11.not find)__________it easy to travel long distance because it (12.take)__________much time and money for transportation. However, today travelling is so easy and cheap thanks to the advancement of technology.

Các câu hỏi liên quan