YOU SAID:
i has a cat and it my best friend
INTO JAPANESE
私は猫を飼っていて、それは私の親友です
BACK INTO ENGLISH
I have a cat and it's my best friend
INTO JAPANESE
私は猫を飼っていて、それは私の親友です
BACK INTO ENGLISH
I have a cat and it's my best friend
That didn't even make that much sense in English.