He was so surprised that he nearly fell off his chair.
Giải thích
Đáp án: Such was his surprise that he nearly fell off his chair.
Giải thích: Đảo ngữ với “such”: Such + be + a/an + adj + N + that + S + V: quá đến nỗi mà
Dịch: Anh ngạc nhiên đến mức suýt té khỏi ghế.