... BỘ ĐỀ ÔN THI TN – ĐH – CĐ NĂM 2011 MÔN ANH VĂN – TEST 18 I. Chia thì, chọn A,B,C,D: A. It was a beautiful morning. The ... scientist __ discovered a new planet has won the Nobel prize. A. whose B. what C. who D.whom 16. Gases from factories are extremely ___. A. harm B. harmful C. harmless D. to harm 17. We...