To Alan's amazement, the passport office was closed when he arrived. (find)
To Alan's amazement, the passport office was closed when he arrived. (find)
Đáp án: Alan was amazed to find the passport office was closed when he arrived.
Dịch: Trước sự ngạc nhiên của Alan, văn phòng hộ chiếu đã đóng cửa khi anh đến. = Alan đã rất ngạc nhiên khi thấy văn phòng hộ chiếu đã đóng cửa khi anh đến.