Помогите сделать 4 номера по английскому языку.Номера:1,2,3,5.Срочно!!!

1). I work for my mother. I help SHE in the shop. And she gives ME some money.
2) We have two dogs. We often take THEY for a walk. We also take a ball and our dogs like to play with THEM.
3) My brother works at the hospital. HE is a doctor.
5) Tom is a good lawyer. Do you know HIM?
(вроде так)