Переделать из прямой в косвенную "You should work more", the teacher

A) 1) "You should work more", the teacher said. The teacher told us we should work more. 2) "He has just finished his project", she said.  She said that he had just finished his project. 3) "Children are watching cartoons now", mother said.  Mother said that children were watching cartoons at that moment.

B) 1) Someone had broken our door down.   Our door had been broken down by someone. 2) He will help you after your work the next week.  You will be helped by him after your work next week. 3) My friend sent me an invitation.  I had been sent an invitation by my friend.