精选优质文档-倾情为你奉上 高中英语语法时态分级练习题第1级1. Dont make so much noise . The students an English class . A. are having B. have C. had D. were having 3. Nice to see you . I you for a long time . I in Beijing . Ive just come back . A. hadnt seen , am B. havent seen , was C. didnt see , will be D. havent seen , shall be4. Hell go to work in Xian when he school next year .A. leaves B. is leaving C. will leave D. h