Choose the sentence having the same meaning as the given sentences .
If you don’t take the taxi. You will be late for the meeting.
A.Unless you take the taxi, you will not be late for the meeting.
B.Although you don't take the taxi, you are at the meeting in time.
C.Unless you take the taxi, you will be late for the meeting.
D.Because of taking the taxi, you are late for the meeting.