quite like classical music now, although I wasn't keen on it when I was younger. => I didn’t use
quite like classical music now, although I wasn't keen on it when I was younger.
=> I didn’t use.............
Đáp án: I didn’t use to like classical music.
Giải thích: didn’t use to V: không hay làm gì trong quá khứ
Dịch: Tôi từng không thích nhạc cổ điển.