A. fifteen B. foggy C. be likely to D. Malaysia A. Mercury B. sixteen C. convey D. ache A. please B. fluent C. upside D. window A. comprehensive B. vegetarian C. thirteen D. I'd like A. assistance B. favor C. thanks D. frequently A. look after B. mahout C. eighteen D. clinic A. majestic B. cluster C. apple D. cattle A. twenty B. taller C. cable D. gel A. the Yangtze River B. pile C. Mid-Autumn Festival D. nineteen A. music B. orange C. contribute D. wisdom