12.He took my English-Chinese dictionary _____ mistake.

12.He took my English-Chinese dictionary _____ mistake. the English-chinese dictionary _____ ________ 30 dollars.（改为 ._____ an English-Chinese dictionary,the word “sing” comes _ Each of the students _____ a Chinese-English dictionary. __an English -chinese dictionary. English -Chinese dictionary ________an english-chinese dictionary. He gives me an English -Chinese dictionary改为同义句 He found the English -Chinese dictionary was very useful My English -Chinese dictionary has disappeared.Who __have ta he has an English dictionary.（用a Chinese dictionary改为选择疑问句） He always took both an English-Chinese and a Chinese-English