Change assertive sentence into interrogative sentence. It does not matter to me .
AWhat that to me ?
BWhat is that to me ?
CIt does not matter .
DNone of these .
AWhat that to me ?
BWhat is that to me ?
CIt does not matter .
DNone of these .
Related Questions:
Convert the simple sentence into complex sentence by using adjective clause. How can you believe a dishonest person ?