Составить предложения с словосочетаниями идиомами be broke do sb a favourdo smth for a living

1. I have lost my work and now I am completely broke.

2. He did me a great favour when helped to fetch my daughter from the school yesterday. 

3. Mike does a lot of things for a living. He is not afraid of difficult work.

to be broke - быть на мели, разориться; to do a favour - оказать услугу, помочь; to do something for a living - делать что-либо с целью заработать на пропитание или на минимальные нужды.