Mark the letter A, B, C or D on your answer sheet to indicate the word(s) SIMILAR in meaning to the underlined word(s) in each of the following questions.
There used to be a shop at the end of the street but it went out of business a year ago.
A. closed up
B. closed
C. closed down
D. closed into
Đáp án là C. go out of business = close down : phá sản, đóng cửa