giúp nhanh nhanh . .. .. ----- Nội dung dịch tự động từ ảnh ----- 26.1. A. visited 27. My brother usually. A. ask my old teacher last week. B. visit C. am visiting D. have visited me for help when he has any difficulties with his homework. C. asked D. has asked B. asks all of my homework last night. B. will finish learning English a few years ago. B. will start 28.1. A. finish 29. Lan A. starts 30. Only after she_ A. would recover C. had recovered C. have finished D. finished C. started D. is starting from a severe illness did she realize the importance of good health. B. has recovered D. was recovering