Bài tập quá khứ đơn ----- Nội dung dịch tự động từ ảnh ----- 65. Where he.. . yesterday? A. was... go b.were... go c. did ... go d.does...went 66. I ... sick last night. A. am b. is c. was d. Were 67. Why ...... to class yesterday? you ...... A. didn't... comed b. didn't... come c. doesn't... comed d. doesn't... Come 68. We ...in the library yesterday. A. am b. is c. was d. Were 69. Hoa .. .a lot of things for her birthday party yesterday. A. buy b. buyed c. bought d. Buys 70. How you . . to school yesterday? ..... ...... a.was...go b.were... go c. did ... go d. does... go