[93340]: Last year, my father promised(promise) to buy my sister a piano. She _ _ _ _ was (be) very delighted to hear this.Đoạn văn138/145[93340]: Last year, my father promised(promise) to buy my sister a piano. She _ _ _ _ was (be) very delighted to hear this.Nhập câu trả lời ở đây0/3000 ký tựXác nhậnGiải thích-- Bạn chưa nhập giải thích --