Giúp mình với các bạn ơi 🥺🥺

26. He is the singer about Ioften tell you. A. that B. who C. whom D. him 27. The concert I listened last weekend was boring. A. to that B. to which C. for what D. for which 28. That's the girl to my brother got engaged. A. which B. who C. whom D. her 29. I like the village I used to l ...