... ĐỀ LUYỆN THI HỌC SINH GIỎI SỐ 7Năm học 2010-2011 I. PRONUNCIATION (2.pts)Choose one word whose underlined part ... billions of stars, is held together by gravitational attraction. A B C D6. The computer-based tests will test your ability to understand spoken A BEnglish, to read non-technical language, and writing ... for 25 November, on which day the Mary Celeste (10 be) within six miles of the Azores.An enquiry (11 hold later) in Gibraltar, but to this day the mystery of the Mary Celeste ( 12 never solve)...