Question

I ..... interested in metaphysics .A am always B have always been C had always been d will always win

Answer 1

Ans. A

I - am always - interested in metaphysics.

Answer 2

The blank can be filled with more than one options. 'I am interested in metaphysics' is correct, 'I have always been interested in metaphysics' is also right, and 'I had always been interested in metaphysics' is also fine.

The option that you use depends on the context of your sentence and the tense you want to use in it.