Làm và giải thúch giúp mình thật rõ ràng với. Thanks các cậu, có cấu trúc hay công thức gì đó thì ghi cùng giúp mình với ạ 6.The agricultural economy has developed thanks to______. A. Mechanic B. Mechanize C. Mechanization D. Mechanical 7.He has never got any success because he lacks the_____spirit. A. Competed B. Competent C. Competitive D. Compatible 15. The senator____ ever making such a frank statement A. Pretended B. Intended C. Refused D. Denied 16. Miller wrote about the people and places____ he had visited in his volunteer program. A. When B. Which C. That D. Where 18.______ in my life have I experienced a typhoon like this, it’s like the end of the world A. Ever B. Never C.Not yet D. Once Tìm đồng nghĩa/trái nghĩa: 20.The CD ran in a (continuous) loop, playing the same songs over and over A forever B repeatedly C endlessly D of all time 22 Hyperactive children often have poor (concentration) and require every little sleep A imagination B independence C inattention D delimitation