6. The United States consists of fifty states, ... has its own government. A. each of which B. hence each C. they each D. each of that 7. If you had taken my advice, you ... in such difficulties now. A. won't be B. hadn't been C. wouldn';t be D. wouldn't have been 8. The inflation rate in Greece is five times ... my country, he said. A. as much as B. more than C. as many as that in D. as high as that in 9. I would really ... your help with this assignment A. respect B. take C. appreciate D. thank 10. Make exercise a part of your daily ... . A. regularity B. chore C. routine D. frequency gthik ạ