1. Road users should obey the traffic rules strictly. (obeyed) 2. My father doesn't smoke any more. (used) 3. Our teacher is always a careful driver. (drives) 4. There wasn’t much traffic when I was small. (use to) 5. A lot of people attended the festival although it took place in a remote area. (However) 6. Although they were tired, they wanted to watch the match. (inspite of ) 7. Critics found his performance as King Lear disappointing. (disappointed at) 8. They celebrate the Flower Festival in Da Lat. (celebrated) 9. People in the countryside will increase the use of biogas for cooking and heating. (increased) 10. Last week my best friend gave me a new dictionary. (given) 11. We last went to Sa Pa 2 years ago. (been) 12. They have just given her a bunch of flowers. (She) 13. Those are their books. (theirs) Lưu ý : Xác định câu thuộc thì j , dịch nguyên nghĩa câu ko cần làm )