30. The spy was ______ from the country after he was caught and arrested.
(A) relieved
(B) banished
(C) hibernated
(D) involved

26. Human trafficking is a ______ industry. It is second only to drug trafficking as the most profitable illegal industry in the world. (A) lucrative (B) mediocre (C) pertinent (D) transient

27. The jury reached a ______ of " Not guilty." (A) sentence (B) verdict (C) charge (D) lawsuit

28. Ignorance of children’s unusual behavior over time may lead to juvenile ______ (A) caution (B) diligence (C) delinquency (D) devotion

29. A ceremony was held in memory of the firefighter who ______ his life for a little girl last year. (A) saved (B) endured (C) sacrificed (D) commemorated

31. (A) wreck (B) incident (C) event (D) disaster

32. (A) without a question (B) without a doubt (C) without a scratch (D) without an accident

33. (A) extend (B) extensive (C) exclusive (D) excessive

34. (A) fluttered (B) flattered (C) flirted (D) flared

35. (A) fading out (B) wearing off (C) going off (D) pulling out 

36. What is the main idea of the passage? (A) After two decades of lab research, gene therapy in humans has been successful in treating everything from cancer to Alzheimer's to heart disease. (B) A lot of research in gene therapy has focused on getting a gene to its destination and coaxing it to turn on once inside a cell. (C) Although research has been done on how gene therapy can help treat serious diseases, such a treatment may cause irreversible side effects and unknown consequences. (D) Viral vectors like Trojan horses slip genes into target cells undetected.