29. Peter played basketball yesterday, ______? A. did he B. did not he C. didn’t he D. does he 30. He bought a new house, _______? A. did he B. d
29. Peter played basketball yesterday, ______? A. did he B. did not he C. didn’t he D. does he 30. He bought a new house, _______? A. did he B. didn’t he C. does he D. hasn’t he 31. She came to class today, _______? A. did she B. may she C. didn’t she D. … Đọc tiếp