Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
A. not free from
B. very busy
C. very tired
D. so much interested
* Đáp án
* Hướng dẫn giải
B
Cụm “up to one’s ears”= “very busy”: vô cùng bận rộn