(A)The man, (B) a poor man, (C) is invited (D) to the Clambake last night43/50Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions (A)The man, (B) a poor man, (C) is invited (D) to the Clambake last nightThe manaisto theGiải thíchĐáp án C Kiến thức: Thì của động từ Last night => thì quá khứ đơn: is => was