Помогите пожалуйста с заданием очень нужно срочноооо!!!

1 The policeman asked the witness when the crime had taken place.

2 The policeman asked the witness what she had been doing when she had witnessed the burglary.

3 The policeman asked the witness if she had seen the thief's face.

4 The policeman asked the witness if she had ever seen the thief before.

5 The policeman asked the witness where the thief had gone.

6 The policeman asked the witness what her address was.