Mark the letter A, B, C or D on your answer sheet to indicate the word/phrases SIMILAR in meaning to the underlined word(s) in each of the following questions
If I say something odd, it’s because I didn’t sleep at all last night. When I get extremely tired, I can sometimes get a bit weird
A. not be able to participate
B. to set strangely or unusually
C. to be too clever
D. not be able to concentrate