Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction in each of the following questions.

Câu hỏi

Moving walkways will speed up foot traffic without any chance.

A. walkways

B. speed up

C. traffic

D. chance

Đáp án
D. chance

Câu hỏi thuộc Bài tập:

CLOSEST+OPPOSITE+CORRECTION+SPEAKING UNIT 5 BRIGHT