Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 12)

They (A) asked me (B) what did happen last night, (C) but I was unable (D) to tell them

47/50

Mark 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.

They (A) asked me (B) what did happen last night, (C) but I was unable (D) to tell them. 

asked

what did happen

but

to tell

Giải thích

Đáp án B