... (Previous/ Following Topic question). http://www.onthi.com/store/download/TOEFL _Grammar_ Review! _316_86963361 .doc 01/09/2009 ++++++++++++++++++++++++++++++++++++++++++++++++++ Nguồn: ... một mặt thì => on the other hand = mặt khác thì (On the one hand, we must learn the basic grammar, and on the other hand, we must combine it with listening comprehension) − on sale = ... ++++++++++++++++++++++++++++++++++++++++++++++++++ 10 Ex: Students go to the school for a class party. Ex: The doctor left the hospital afterwork Lưu ý: Trong American English, “Hospital” và “University” bắt...