6. A)flight B)fly C)movement D)transportation
7. A)prevented from B)ordered by C)helped by D)intruded on
8. A)and B)but C)therefore D)however
9. A)portions B)parts C)sections D)kinds
10. A)try B)tries C)seem D)seems
11. A)things B)parts C)cells D)actions
12. A)awaken B)wake C)awakening D)wake-up
13. A)how B)why C)where D)what
14. A)We B)It C)They D)You