His short story will win first place in the writing competition. He is confident about it.Đoạn văn36/40His short story will win first place in the writing competition. He is confident about it.He is confident that his short story will won first place in the writing competitionHe is confident than his short story will win first place in the writing competitionHe is confident that his short story will win first place in the writing competitionHe is too confident that his short story will win first place in the writing competition Giải thíchĐáp án C