Question

one of his son are doctor by profession in United states of America for nearly ten years spot the error​

Answer 1

Answer:

grammatically the correct sentence should be "One of his sons has been a doctor in United States of America for nearly ten years."

Answer 2

Answer:

sister

I will check their account, and if I would found even a single spam ,I will resport them

or

I will report all their questions and answers