Choose the correct sentence which is built from the words and phrases given:
If I / not/ television/I / heard/ burglar alarm/ off.
A. If I hadn't watched television, I had heard the burglar alarm go off.
B. If I didn’t watch television, I would have heard the burglar alarm go off. 
C. If I hadn’t watched television, I would have heard the burglar alarm go off.
D. If I hadn’t watch television, I would heard the burglar alarm go off.

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