giúp em ạ 37. Last night, I _________ to music when power ____________. a. was listening/fail b. listened/failing c. was listening/failed d. listened/ is failing 38. I ________ some soup for Cindy but she said she wasn’t hungry. a. heat b. heating c. have heated d. heated 39. When Cindy _________ her exam at the college, I’ll take her out for dinner at the Continental. a. passes b. passed c. will pass d. pass 40. This is the last time, I _________ sugar after 9 p.m. a. eating b. ate c. have ate d. will eat