MARK THE LETTER A, B, C, OR D ON YOUR ANSWER SHEET TO INDICATE THE WO...

Câu 6: Mark the letter A, B, C, or D on your answer sheet to indicate the word OPPOSITE in meaningto the underlined word in the following question.I’m sorry I can’t go out with you. I’m up to my earsin work.A. having a earacheB. idleC. busyD. concentrating on