Chọn một phương án đúng A, B, C hoặc D để điền vào chỗ trống trong đoạn văn sau: 
When I was a kid, I used to stay with my grandmother after school. She'd often tell me stories about her life in the past, (17) ______I found them very interesting. Her childhood was different from mine. She grew up in a large, extended family. Her family was (18)______and she only finished elementary school. When she was thirteen, she started working. Her uncle cooked for wedding parties, and she'd go with him to those parties to help him. Afterward, she worked at a pottery place. She was good at making pottery and proud of the things (19)______she made. My grandfather also started working there. They fell in (20)______, and got married two years later. 
Câu 17. A and                B. but               C. so                 D.or 
Câu 18. A poverty          B. poorly          C poorest          D. poor 
Câu 19. A whom            B. that              C what               D. who 
Câu 20. A love               B. anger          C trouble             D. sorrow