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Question 30: The word "marine" is closest in meaning to D. aquatic. Question 31: What did people think about the supply of clean water in the world? C. It's limited. Question 32: Because Jack defaulted on his loan, the bank took him to court. B. failed to pay. Question 33: When you put on clothing or make-up, you place it on your body in order to wear it. B. take off. Question 34: My elder brother failed the exam, which depressed my parents. D. disappointed. Question 35: The Ao dai is the traditional dress of Vietnamese women. C. customary. Question 36: A. media (the underlined part is pronounced as /miːdiə/). Question 37: D. considered (the underlined part is pronounced as /kənˈsɪdərd/). Question 38: It was believed that he himself has traveled all over the world for the shortest time. The correct sentence should be "It was believed that he himself had traveled all over the world in the shortest time." Therefore, C. himself needs correction. Question 39: He talked about the books and the authors which interested him. The correct sentence should be "He talked about the books and the authors that interested him." Therefore, C. which needs correction. Question 40: John's father had him repeated the poem many times. The correct sentence should be "John's father had him repeat the poem many times." Therefore, B. repeated needs correction. Question 41: I regret going to bed so late last night. A. I wish I hadn't gone to bed so late last night. Question 42: I don't have enough money with me now; otherwise I would buy that coat. C. If I had enough money with me now, I would buy that coat. Question 43: It was such a hard cake that I couldn't eat it. D. The cake was so hard that I couldn't eat it.