[General] Sentence with the word interest usage. Not sure if is correct.

[michael281001]

a) I never saw anything that is of my interest.
a) I never saw anything that i am interested in.

b) I have never been interested in sport.
b) Sport has never been my interest.
b) Sport has never intrested me.

 

[Rover_KE]

a. I never saw anything that interested me.
a. OK, but capitalise I.

b. OK
b. [Not a good sentence.]
b. OK

Rover

 

[Barb_D]

Note in the US, we'd say "sports."

I've never been interested in sports.