Options:
A.
B.
C.
D.
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Earlier discussion
1 older comment kept for context.
Abdul Raheem Olayinka
Please cross check the answer is D.
(Off colours) means slightly ill
e.g
• I'm fine, thank you, but Elinor's a bit off colour at the moment.
• Bruce went to the doctor, feeling a little off colour, and was told that he had anaemia.