It took her nearly an hour to do the crossword. She spent
It took her nearly an hour to do the crossword.
=> She spent _________________________.
Đáp án: She spent nearly an hour doing the crossword.
Giải thích: take sb time to V = spend time Ving: mất bao lâu để làm gì
Dịch: Cô ấy dành gần tiếng đồng hồ để chơi ô chữ.