4. Trang An Landscape Complex is renowned for its diverse ecosystem, unique natural beauty and characteristics. A. environmental B. ecological C. geology D. geological 5. Is that70 tons of dead fish washed ashore along more than 200 kilometres of Viet Nam’s central coastline in early April. A. was reported B. had reported C. had been reported D. were reported 6. The key somewhere. A. must have been leaving B. must have left C. must be leaving D. must have been left 7. The Ho Dynasty Citadel has a palace with marble roads that connect each palace. A. complex B. building C. area D. setting 8. It that the Perfume Pagoda is located in the interior of a cave to the top of the HuongTich mountains. A. is spoken B. is told C. says D. is said 9. Japanese at the meeting. A. will speak B. will spoken C. will be spoken D. will be speaking 10. The towers of the My Son sanctuary are the most significant of the My Son civilization. A. apartments B. plans C. structures D. arrangements 11. Ha Noi’s four sacred temples, the of Ha Noi were built to defend the four directions (East, West, South, North) of the ancient Thang Long capital city. A. communication B. feelings C. energy D. spirits 12. Portuguese as an official language in this city since three hundred years ago. A. has always been spoken B. has been spoken always C. has always spoken D. had always spoken 13. The Thang Long Imperial Citadel was the of political power for nearly seven centuries without interruption. A. system B. centre C. middle D. point 14. in simpler words? A. Has this issue expressed C. Cannot issue express C. Can this issue express D. Could not this issue be expressed 15. All traffic laws . A. is observed B. must be observed C. must have observed D. had better observe 16. The expert explained that the upper of the bridge was in very bad condition. A. building B. structure C. foundation D. roof 17. Something immediately to prevent teenagers from in factories and mines. A. should be done – being exploited B. we should do – exploiting C. should be – be exploited D. should have been – exploited 18. In 1978, the south and north Cat Tien parks were put the State’s protection. A. above B. with C. of D. under 19. Architect Kasik is honoured with his statue in Hoi An in for his restoration work done at the My Son Sanctuary. A. recognition B. admiration C. agreement D. knowledge 20. This car . A. was manufactured in Japan by Toyota last year. B. was manufactured by Toyota last year in Japan. C. was manufactured last year in Japan by Toyota. D. last year was manufactured in Japan by Toyota.