=>
1. The examiner asked Hoa what aspect of learning English she was interested in.
-> câu tường thuật dạng WH-questions : asked sb + từ để hỏi + S V(lùi thì, HTĐ -> QKĐ)
2. The last time we went on a trip to the countryside was two years ago.
-> the last time + QKĐ : lần cuối
3. Lan is fond of drawing pictures of scenery.
-> be fond of Ving ~ like Ving
-> có thể thay fond of = keen on = interested in
4. How long does it take you to write an English essay?
-> take (sb) time to V ~ spend time Ving