Change into the Indirect Speech (косвенная речь)

Question

1 .The teacher said: "Boys, don't talk at the lesson!" 2. John asked his daughter: "Why haven't you done this; exercise?" 3. They say: "We are moving to a new house".

Сердар · Accepted Answer

1 .The teacher said: "Boys, don't talk at the lesson!" 2. John asked his daughter: "Why haven't you done this; exercise?" 3. They say: "We are moving to a new house". 
1.The theacer said to boys not to talk at the lesson. 
2.John asked his daughter why she hadn't done that exercise. 
3/They said they were moving to a new house.

Oleg · Answer

1 .The teacher told the boys not to talk at the lesson. 
2. John asked his daughter why she hadn't done that exercise. 
3. They say they are moving to a new house.

Славик · Answer

The teacher said that the boys should not talk at the lesson 
John asked his daughter why she had not done this exercise. 
They said that they were moving to a new house.